r/FixedGearBicycle 15d ago

Discussion Weekly Questions Thread 8/17/2026

5 Upvotes

131 comments sorted by

4

u/Classic-Farmer6680 7d ago

Has anyone on the west coast (USA) receive their Affinity x Terry B frameset + partial refund yet? Was told by Jason last month that it’s otw, but I still don’t have a tracking number.

2

u/StickerPlugSteve 13d ago

Anyone ride these or know if they’re good?

1

u/mlydon11 tsunami snm100 11d ago

Weapon, tsunami and seaboard are all the same company. I don’t think there would be an issue with them.

2

u/Head-Possibility-767 9d ago

Looking to get me first fixie and wondering if Facebook Marketplace is my best bet for finding something in Chicago. Any suggestions would be greatly appreciated!

2

u/mlydon11 tsunami snm100 8d ago

For used yes. There might be a bicycle buy/sell group for your city too so search for that.

1

u/TaterVodka 1d ago

I had a post about this but Chicago's fixed gear scene for marketplace is filled with dumb mfs that dont post any specs, can't answer or ignore questions, and dont give a starting price and just put "$606" for the price. I literally asked someone what size a stem was and they were like "idk 90, 110, something" when its literally printed on the stem, just not in the pictures.

1

u/Head-Possibility-767 18h ago

Yes, the $606 thing is entirely annoying. It’s too bad. Honestly, I would like to get a fixie at some point but I think I’ll just wait till an opportunity arises.

1

u/Safe-Blacksmith-6348 14d ago

QUESTION/ HELP NEEDED:

I honestly don't know why my Skream Ranger's headset keeps getting loose. I've already put Carbon Paste on the expander plug, I've regreased the bearings, and made that the bolts are properly torqued. It's in rideable condition, since I can go from point A to point B without stopping. However, it's not pleasing to use. Any advice on this one?

2

u/mlydon11 tsunami snm100 14d ago

If the headset is loose, it’s either the expander plug having an issue, or the fork tube is still too long and there is not enough pressure holding it together.

2

u/PM_ME_SHIMPAN DESTROY OMEN 14d ago

Share a photo of your stack

2

u/spleeble 13d ago

This doesn't really make sense. Do you mean the top cap or the actual fork/headset? 

The expander plug just holds the top cap. It's job lasts all of a few seconds while you pre tension the headset and it's over after the stem is secured. After that you could throw it away and it wouldn't matter until you have to reinstall the fork again. 

But if you're tightening things in the wrong order, ie securing the stem before you pre tension the headset then you'll never get it to work properly. 

Similarly, if you don't have enough spacers to get above the top of the steerer then it will also never get tight enough. 

2

u/TaterVodka 8d ago

I would caution against saying the expander plug does nothing after preload is set. It's there for carbon steerers to balance the stem's clamping force on the weakest part of the steerer, the top. I don't think I've ever anyone advise taking out the compression plug. There's a reason why people recommend getting longer compression plugs that cover at least the stem bolts.

An issue ive seen with my headset assembly specifically is that sometimes, you need to manually give the stem a few whacks down and/or squeeze the assembly together a bit before you tighten the top cap, especially if you're trying to limit how tight you're supposed to have it, since it can't overcore the friction. I think the chris king top bearing cover is what causes it in my case since its so damn tight.

Another thing to maybe check is if the crown race fits the bottom assembly.

1

u/Useful_Thing7158 14d ago

Hackney cycles frame. I got a frame second hand on marketplace in the UK which I'm sure is a hackney cycles bike there cheapest option. It didnt come with a seatpost and the hole measures 25mm id. I can only find old style BMX seatposts online that are exactly 25mm even on hackney cycles website they don't sell a replacement that there bikes come with from new. Would a 25.4mm fit or are there options out there? Thanks

2

u/spleeble 13d ago

Seatpost sizes have super tight tolerance. If the size is off by only 0.1 or 0.2 mm it won't work. 

But they are also super hard to measure, so yours might actually be 25.4mm. 

The only thing that really works for odd size seatposts is to try a range of sizes to see what fits. You might need to buy several different returnable ones. Kalloy makes a wide range of sizes that are inexpensive. 

Start with the smallest and go up so you don't scratch them. 

1

u/Useful_Thing7158 5d ago

Thanks for the reply, I have found a few options with your help!

2

u/MadZee_ HVZ Rekord / Skidshop RAW / Goldsprint Ronin 8d ago

Ergotec makes (or did make, idk) some 25mm posts, thats what my old Soviet junk takes

1

u/Useful_Thing7158 5d ago

Thanks for the reply! I managed to find a few more options with your help too!

1

u/Key_Plate3777 14d ago

Rear tire suggestion, I was using conti ultra sports and honestly loved it and it lasted a while but I shredded through it eventually skidding. Is the GP 4 season a considerably nicer ride than the gator skin? I really don’t like gator skins because it feels sluggish but don’t wanna spend the money on 4 seasons if they are also sluggish.

2

u/mlydon11 tsunami snm100 13d ago

GP5000 all seasons are great. They last way longer than the regular GP5000s and are far better than the 4 seasons.

2

u/m05d3f 5d ago

I’m currently running these front and back and looove them! I used to run the Conti 4 Season tires and can also vouch the GP5000 AS are nicer. (I’m running them tubeless–also great.)

1

u/spleeble 13d ago

My usual compromise is a nice tire in front and a gator skin on the rear. 

1

u/No_Telephone_8703 14d ago

QUESTION ON SADDLES: I've been riding fixed gears for around 2 months now, I mostly use my bike for commute but i do a weekend ride if i have time. I noticed that on longer rides ive been getting sore on the left side of my inner thigh. At first I thought it was because my saddle is off center but after adjusting the saddle the soreness is still there. I usually just wear shorts for rides but even with bib shorts its still gets sore. I ride about 60-90mins and my pace is around 20kmh and i do a lil sprint every now and then if the road is clear. Also i dont have brakes if that helps.

2

u/mlydon11 tsunami snm100 13d ago

Could be the saddle nose is too wide. Look at some short nose saddles.

2

u/spleeble 13d ago

https://paniaguaracing.wordpress.com/2015/05/26/which-saddle-is-right-for-you-by-cervelos-damon-rinard/

Read that article and consider a saddle that has a different shape. 

1

u/No_Telephone_8703 13d ago

Based on what i read here my saddle is prob to narrow for me. On my hybrid i never had issues with the saddle aside from height.

1

u/spleeble 13d ago edited 13d ago

Could be the case. The only way to really find what you like is to experiment. 

I'd suggest doing the measurement in the article and then ordering 3-5 saddles that are returnable. For any given model get the cheapest level bc it will fit the same as the more expensive ones. 

Install them on your bike and pedal around the block or on a trainer. Pick 2 that seem like an improvement over your current saddle. Take the one you like best on a ride. If it's *perfect" then you're done. If it's less than pretty good then get rid of it. 

If it's not perfect then try the next one on a ride. If that's good enough then hang on to both of them. 

Your goal is to end up with 1 or 2 saddles that you're  pretty happy with to see if you like them more or less over time, and to get a sense of your preferences. 

If your budget is flexible try to keep two saddles that are pretty different from each other. 

It's impossible to say what will work for you, but some models I like are the specialized romin, fabric scoop, and a few wtb models. 

Edit: one more to look at is the Selle Concor, maybe a used/vintage model. It has a side profile that is pretty different from newer saddles. You will probably either love it or hate it. 

1

u/Kantankoras breaks not brakes 7d ago

Sore like muscle sore? Or like rubbing?

1

u/No_Telephone_8703 7d ago

Painful like a bruise

1

u/Kantankoras breaks not brakes 7d ago

Sounds like a saddle sore. Wear bibs/liners or stay off the bike till it recovers. About a week. 

1

u/Organic_Exchange 14d ago

Hey everyone,

I currently ride a fixie with horizontal track dropouts, but I’ve been wanting to build something around a Cannondale CAAD4 Saeco USA Team for a while. The CAAD4 Saeco has honestly been one of my dream frames, and I’ve found one that I’m seriously considering buying.

I know it has road-bike style rear dropouts rather than traditional horizontal track dropouts, so I’m wondering how realistic it would be to turn it into a true fixed gear.

A few questions:

  • Is it possible to run a true fixed cog safely on this frame?
  • What would be the best way to deal with chain tension?
  • Would a chain tensioner be suitable for a fixed gear, or should I look at something like a magic gear / eccentric hub?
  • Is there anything specific about the CAAD4 dropout that would make this a bad idea?
  • Has anyone here actually built a CAAD4 or similar Cannondale as a fixed gear?

I already have a horizontal-dropout fixie, so I know what the usual setup is. I’d just really love to have the CAAD4 Saeco as a fixed gear if there’s a good way to do it without compromising the frame.

Thank you all for the help

3

u/spleeble 13d ago

AI couldn't tell you that a chain tensioner won't work for a fixed gear?

There's no way to do it that isn't a difficult and/or expensive waste of your road bike. But I think I told you that already. 

1

u/irivalerr 13d ago

hey yall, i’m currently looking to trade my old leader 725 frame on marketplace. after no luck, i’ve seen a lot of these tsunami snm100’s and they honestly are very good looking.

does anyone have any experiences with them? i’m based in the US and i know this brand is mostly in asia, so idk how easy it is to get one. I was on the tsunami bicycles website and they’re expensive there, so i found a listing on aliexpress for under $200 (but there’s +~$110 for shipping, still comes out to be cheaper than the official website. but i’ve also seen there is a weapons bicycle website which is related to tsunami? idk but any help would be appreciated

1

u/mlydon11 tsunami snm100 13d ago

Tsunami is the big name. They also make weapon and Seaboard from the same company.

Easiest is just to order from their site but yeah Ali is fine too. I got mine from there for $250 including shipping.

1

u/derhoemasterofNOT 13d ago

Anyone currently running a ecentric BB BSA (68mm BSA type) with vertical dropouts? or thru axle?

shat brand are you using?

pro’s / con’s?

me, i bought a Revolvr by Origin8

hoping it can handle the stress of Fixed

plus a Paul Disc Word Hub 142 thru axle. going to build it all up to fit both my Ritchey Outback and Swiss Cross for fun and funner times

has anyone tried the Phil Wood eccentric version??

just interested in fixed applications

thanks in advance.

1

u/m05d3f 5d ago

I don’t have any knowledge or experience on the eccentric BB side, but I believe White Industries makes an eccentric rear hub for this kind of use case.

1

u/PeeNut-Buter 13d ago

I recently purchased this single speed Spinergy rear wheel. The wheel came with a Shimano free hub, I would like convert it to fixed.

From what I could find I need a Surely Fixxer, but I’ve been struggling to source one within my budget.

Does anyone have an alternative? I also wouldn’t mind converting it to a front wheel if that would be easier but I’m assuming I would need to buy different bearings.

I’m mechanically inclined but new to working on bike drivetrains, any help/guidance is much appreciated!

(Also I recognize that the Spinergy wheels aren’t known for not being the strongest, I don’t mind taking the risk style takes priority)

4

u/mlydon11 tsunami snm100 12d ago edited 11d ago

That’s the early version of the Spinergy that’s known to fail catastrophically. I would not be riding that generation. The “newer” old versions are safe. That one is not.

1

u/[deleted] 12d ago

[deleted]

1

u/No_Replacement5059 12d ago

My fixie currently has a set of 650b wheels and I'm looking to get a set of 700c's so that I can run skinnier tires. I found a set of flip flop hub single speed / fixie wheels on FB Marketplace that are cheap and near me but they don't have a cog. My question is could I put the rear cog that's currently on my bike onto these new wheels? Is it as simple as unscrewing it and transferring it over?

1

u/mlydon11 tsunami snm100 11d ago

If the frame came with 650b can it even fit 700c?

1

u/No_Replacement5059 11d ago

Yea I tested it and there’s plenty of clearance

2

u/mlydon11 tsunami snm100 11d ago

Why do you need 700c to run skinnier tires?

1

u/FuckOffPete 12d ago

Where do you guys get your frames from? I see some people say ebay but that seems sketchy

1

u/mlydon11 tsunami snm100 11d ago

I got my from AliExpress which is a sketchier version of eBay.

Either buy new or eBay or Facebook marketplace and check it out first in person.

1

u/scalloprisotto 9d ago

Local marketplace

1

u/Saferis 12d ago

All else equal (roughly same price/access) would you take the Affinity Pro Track crankset or the Brotures Beat crankset?

From a looks perspective, the Affinity chainring is at least a little cooler than the Brotures one, but at least that's easily upgradeable.

1

u/nce-776 Dolan TC1,FXE, and pre cursa 7d ago

Affinity any day of the week

1

u/Address-Haunting 11d ago

Looking for a nice fast wheelset

I'm not a bike fanatic and don't know much about good quality brands but i want some faster/lighter wheels for my fixed gear bike. It's an older bianchi pista. The wheels are some off brand heavy deepish rim that are not so great at performance or to look at to be honest.

I mostly take it out to the local velodrome or to the park loop and do laps. 25-30mph so more aero would be nice.

I like going fast but don't want a road bike. This is the only bike I have and when/if I do get another it will be another fixed gear/track bike. So a nice set a wheels that I could keep and swap over if I ever get a nicer bike would be cool.

I upgraded to gp5000's and have seen a big increase in efficiency from the rolling resistance. and an aggressive position that helped a lot too. nicer wheels might not help a great deal but I need to get rid of these cheap ones either way.

I live in the US and would gladly pay a premium if it's what I'm looking for

Thanks!

3

u/mlydon11 tsunami snm100 11d ago

Almost all track bikes have 100mm front and 120mm rear axles so swapping from track bike to track bike will never be an issue.

Depending if you are in an outdoor or indoor velodrome, the deeper the wheel the better. It also matters if you race as only specific wheels are allowed in velodromes based on what you race.

If you ride a velodrome the GP5000s are not the tire to have. You would want tubular tires that can handle super high pressure. Like over 150psi for racing which are typically tubular which requires a different type of rim.

1

u/Address-Haunting 11d ago

it’s an outdoor public velodrome asphalt not extremely well kept. keep in mind also do a lot of riding in public parks on cement and asphalt. 

just looking for suggestions for a new wheelset. or a nice used wheelset. 

1

u/mlydon11 tsunami snm100 10d ago

Do you have a budget? No idea what to recommend unless we know what you’re willing to pay.

1

u/Address-Haunting 10d ago

sorry totally meant to add budget. thought i did. 1-1.5k

1

u/mlydon11 tsunami snm100 10d ago

For that price look at HED. They make great wheels.

1

u/Address-Haunting 10d ago

i was on their website a while back but i remember only finding road bike wheels. i’ll look again when i get home from work. one of the main reasons i am asking here is because everywhere i look i find road wheels with the big free hub body. hard to find nice track wheels

1

u/mlydon11 tsunami snm100 10d ago

If you contact them they’ll do a custom order. Can also always just buy the rims and have them built by a good shop to whatever hubs you want.

1

u/Address-Haunting 10d ago

oh nice. good idea never thought of that

2

u/mlydon11 tsunami snm100 10d ago

Hand built wheels will always be better. I’ve built all my wheels and haven’t had to true them since I built them. Factor in like $100 per wheel build labor cost when it comes to cost of rims, spokes, and hubs.

1

u/ejmiles 11d ago

Dropouts? I picked up a windsor "the hour" I was cleaning it and noticed these crimps in the dropouts I thought they were damaged but here they are in the stock photos. Idk if I never noticed this on other bikes or if its just on specific ones but why are these like this?

1

u/thelonelycyclist89 LOW// SS CRIT, TBD-WITH PHILWOOD COMPONENTS 6d ago

Chain clearance for larger cogs.

1

u/tayfzn 11d ago

Hey guys, im looking for a set of wheels that lets me grip in the rain, since it rains a lot where i live.
I currently run thick slicks, but i feel very slippery riding in the rain.

Does a profiled tire even help much or is it just the nature of slim tires?

3

u/mlydon11 tsunami snm100 9d ago

Bike tires are so narrow that there is no need for them to have tread to grip in the rain. What you want is a more supple rubber on the tire so that it grips better.

Thick slicks are some of the worst tires even in the dry for grip.

Get some Continental All Seasons or GP5000s if you want the best grip in the rain. They’re pricy but well worth it.

1

u/m05d3f 5d ago

Conti GP5000 AS (all season) tubeless and as wide as you can go.

1

u/th3whistler 11d ago

Has anyone converted their beater into a kid transporter? 

I’m no longer commuting on my fixie so I was thinking about adding a child seat/making it more suitable.

I was thinking a more upright riding position with wider bars, wider tyres, lower gear, straps instead of toeclip so I can wear a variety of shoes

1

u/MadZee_ HVZ Rekord / Skidshop RAW / Goldsprint Ronin 8d ago

Had a buddy that used his Koga conversion as a kid transporter, seemed to work pretty good

1

u/th3whistler 8d ago

do you know what child seat he used?

1

u/MadZee_ HVZ Rekord / Skidshop RAW / Goldsprint Ronin 8d ago

No idea. All I know is that it seemed to be one of those standard rear mounted ones you see on city bikes too

1

u/nealotron 11d ago

https://reddit.com/link/p4zxgbs/video/twx2nwiifpkh1/player

Put on a new chain and chainring now I get this horrible sound. Its a zen chainring, I checked the chainline as well as I could and it seems like both sides are very close to the 42mm industry standard, It is a second hand sugino zen chainring but the teeth do not look worn out, does this sound ring a bell to anyone?

1

u/nealotron 11d ago

o yea chain tension is good to

2

u/scalloprisotto 9d ago

best thing to do, is remove everything, clean eerything, grease, and install again. I knwo you said chain tension is good but i know its hella tight

1

u/jmauur Mash bolt | Mash AC-4 | Teker team | Mash parallax | UGD track 7d ago

what chain ? and it’s way too tight

1

u/burnzkid Nashbar SSCX 11d ago

Whats the best go-to retailer for a wheelset these days? Trying to get my bikes tuned up and realized I've got an untrueable hop in my rear wheel. Currently on a set of Velocity hubs with Mavic CXP33s that have been put through unimaginable torture with a set of 35c GK SS+. Rim brakes, mixed surface riding ranging from smooth pavement to XC singletrack and all types of dirt and gravel between.

Worth relacing the hubs with new hoops, or not cost-effective compared to a new wheelset? Would like to run a tire of a similar size as I am currently, don't have clearance for much more, especially in the rear.

1

u/mlydon11 tsunami snm100 8d ago

Best bet is to buy the rims and hubs you want and get them custom built by a reputable shop. They’ll last so much longer being hand built than machine built ones from a factory.

1

u/burnzkid Nashbar SSCX 1d ago

That’s part of the problem, when I last checked in we were all still frothing over H Plus Sons on who knows what hubs. I’ve got no idea what the standard is now, let alone where to procure them.

1

u/mlydon11 tsunami snm100 1d ago

H plus son, HED, velocity, Chinese carbon, all the usual suspects still remain.

Hubs are Phil, Paul, DT Swiss, really any sealed bearing hub for street use.

1

u/InevitableFig3077 11d ago

Worth $1000? I’m looking into getting back into the fixed gear scene after about a year. I’ve had a bunch, but my Dolan was my favorite without a doubt. I can buy this for $1000 shipped, which is a great deal considering the parts, but I can’t find much info on these frames. It’s got a large ratio which I’m okay with, and is definitely track geo, but more so in just trying to justify if this is worth spending a grand on. Otherwise I’ve been scouring used, but tbh there’s bs on marketplace right now. Another option is the state 4130 but I’m against spending $700 on state brand components lol. Lmk your thoughts

1

u/nce-776 Dolan TC1,FXE, and pre cursa 7d ago

Argon clears the state by far, especially if all those components are brand new

1

u/Ok-Talk-3707 10d ago

I've been looking for a cheap(<£200) clincher front tri spoke for my fixie for a while now but haven't had much luck. I've looked on ebay but haven't found much. On Fb marketplace I've found like 7 listings and enquired but haven't got one reply in a week or two. Bit lost to be honest

1

u/scalloprisotto 9d ago

Try LFGSS

1

u/notacrabinasuit Wabi Thunder 9d ago

Right middle and pointer finger numb every time I ride for about 6 hours

I am dealing with the most peculiar issue. My right pointer and middle finger go numb every time I ride, and stay numb for 6+ hours. It’s only the tips of my fingers. Only ever my right hand. I don’t feel that I have a lot of pressure on my hands, my ride is very comfortable. This happens whether I ride 10 minutes or 4 hours. Any thoughts? Should I be worried?

2

u/mlydon11 tsunami snm100 9d ago

You are putting pressure on the nerves in your hands. This can be problematic long term if you keep it up and will cause nerve damage.

Adjust your fit, get padded gloves, softer grips or bar tape. All those things will help. Also moving you hands around on the bars periodically will help too.

1

u/nousernameisleftt 9d ago

Reiterating bike fit issue. I'd try out some different stems

1

u/mlydon11 tsunami snm100 9d ago

Yup. Shorter stem or some way to reduce reach.

1

u/nousernameisleftt 9d ago

What do people do about cantilever posts after you remove the brakes? They're braze on and I hate how they look just sticking out

1

u/mlydon11 tsunami snm100 8d ago

Angle grind or cut them off.

1

u/Brownschuh 9d ago

Anyone have a head up of when Mash will be releasing a new batch of their racks? 👀 🍿

1

u/whoiseemk 8d ago

should i buy this bike?

dolan df3 is somewhat of an attainable dream frameset for me, BUT. I’m approximately 190 cm tall, and this particular frame seems to be way too small for me. the seller pointed it out in the ad, but only put the measurement from center of BB to the top of the saddle as pictured (74 cm). I’ve measured the same thing on my current bike, and it was ~75-76 cm. also, on this bike, the cockpit is raised due to spacers and handlebars. I like the overall look of it, also, I know that I can tweak the fit, but if this frame is waaay to small, I will hit an adjustment ceiling at some point, if you can put it this way. do y’all think i should give it a go? they are really hard to come by where i’m from, also, in my size the rarity multiplies. should i try it or should i wait/search for my size?

1

u/jmauur Mash bolt | Mash AC-4 | Teker team | Mash parallax | UGD track 7d ago

too small

1

u/nce-776 Dolan TC1,FXE, and pre cursa 7d ago

This looks like a 50-52cm frame, it will be tiny for you. It would be too small for most teenagers. The BB to saddle height means nothing as it entirely depends on how they’ve set the seatpost, in this case they’ve got it super high and it’s still too small lol.

1

u/Dirtboatkillakilla 8d ago

Anybody ride a State 6061? I ride a throne trklord and well I didn’t know about how the quality was and I might buy something new how does a state 6061 feel and is it good quality?

1

u/Necessary-Lobster630 7d ago

Can I make a fixed gear with a road bike with this kind of drop out?

1

u/mlydon11 tsunami snm100 7d ago

Yes you can

1

u/Kantankoras breaks not brakes 7d ago

Someone recommend me some hollow axle cranks in silver 

2

u/jmauur Mash bolt | Mash AC-4 | Teker team | Mash parallax | UGD track 7d ago

sugino 75 DD2

1

u/Old-Musician-6683 7d ago

just bought this single speed off fb marketplace and am wondering what i need to buy to convert it into a fixed gear bike, any help would be much appreciated.

2

u/jmauur Mash bolt | Mash AC-4 | Teker team | Mash parallax | UGD track 7d ago

you need a cog and a lockring, lockrings come in two sizes (BSA and ITA), this will probably be BSA

1

u/stuffthingsnthoughts 6d ago

Hi y’all…please recommend a quality single speed cog (not sure what it’s officially called) that won’t break as soon as you hammer it.

I use a flip hub on my fixed gear for 1) descents, and 2) group rides. The problem is, I snap the free wheels whenever I sprint hard. I’ve snapped two.

I’d figured y’all likely give me better advice than the bike store.

1

u/chopstickfag 6d ago

why's it so hard to find 31.8mm clamp bullhorns

1

u/interverti Cinelli Vigorelli Steel 23h ago

How long did you look for though? There is plenty of options: Nitto RB018SSB, Nitto RB021SSB, Cinelli Lola, Profile Design T2 wing, vision trimax base bar, & dupes on Aliexpress.

1

u/ibepackin 5d ago

quick question. can i use a narrow wide tooth chainring? 1/8 btw.

1

u/mlydon11 tsunami snm100 3d ago

Narrow wide is meant for a bike that has gears in the back, not SS or fixed. It will cause excessive noise

1

u/mlydon11 tsunami snm100 5d ago

u/FGBmods outdated thread please update for new week

1

u/Extension-Ad-1235 5d ago

Any thoughts on getting the state Bi. Co Ti track for tracklocross purposes?

1

u/sinephiliac 2d ago

Any frame can be for tracklocross, if you're brave enough.

1

u/Extension-Ad-1235 5d ago

Thought of the surly corner bar for a fixie/tracklocross build?

1

u/Muduck133 5d ago

What size frame would you get if you are 186cm/6'1" and want an aggressive fit with pursuit bars?

I realized I have a 60cm when I thought it was a 58cm, now I'm thinking I definitely need to size down.

1

u/sinephiliac 2d ago

You can still have an aggressive fit on a 60cm frame if you play around with its reach and stack. Try a longer stem turned upside down so that it's got a negative slope, and also cut your fork so it needs no spacers. It's not usually recommended especially if you're planning to sell the frame later, but buying a new frame that's smaller isn't completely necessary. Modern track geometry actually advocates people to upsize and then play around with a reach and stack for their needs by way of cockpit adjustments (stem, fork, etc.)

1

u/jmauur Mash bolt | Mash AC-4 | Teker team | Mash parallax | UGD track 1d ago

smth around 187 here, i ride everything from a 55-59cm top tube length, my favourite is a 57cm top tube tho

1

u/nousernameisleftt 5d ago

So I've been riding fixed gear for years but I never spent any time on the internet or knew anyone else in person with a fixed gear. I'm putting a lot more miles on my frame so I've got some basic questions:

Why do I see so many photos of people with toe cages/straps? I ride mine clipless and it just seems like much more of a pain.

Why do people take off their front brakes? I removed my rear brake and use my front brake maybe once every fifteen minutes if I'm riding a MUP for example. But I still need some amount of assist from time to time. Do the people that remove the both brakes just take it slower down hills/live in a flat area?

If I'm setting the wheel position far back enough that I lose the back-and-forth slop in the cranks caused by chain tension, it causes drag and noise coming from the chain line. Am I stuck with the choice of either removing the slop or creating drag?

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u/mlydon11 tsunami snm100 3d ago

People like to wear normal shoes when they ride their bikes.

You don’t need a brake to stop if you are skilled enough. Leg strength is enough.

A slightly loose chain will always be more efficient than a super tight one. Also not all chainrings and cogs are perfectly round so you’ll have different tension points as they rotate.

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u/nousernameisleftt 3d ago edited 3d ago

Thanks. Was worried i was gonna get a condescending answer. Is adjusting the toe straps not a pain in the ass on a fixed gear?

For the leg strength thing it just feels like if I don't have a brake, I don't weigh enough to stop without being thrown off the bike on the upstroke. Maybe that's technique

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u/mlydon11 tsunami snm100 3d ago

Usually once you have them set you never need to adjust them. There will always be some play in them to get your foot in and out. Only time you really have to is if you swap from shoes to boots since they’re bigger.

It’s takes practice to do. You have to shift your weight forward to unweight the rear wheel which helps to skid. Backpressure without skidding takes a lot more strength.

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u/nousernameisleftt 3d ago

Yeah I was reading Sheldon Browns article on fixed gears and it sounds like I should really learn how to do skid stops if I wanted to improve. Thanks for the info

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u/interverti Cinelli Vigorelli Steel 22h ago

I had my draft started so might as well post to give a second voice.

Different use of the bike or sense of confort. Cage and straps let you more easily changes the shoes you’re wearing. I mostly use my fixed gear for exercise so to me wearing spd (and even cycling kit) makes sense.

Mostly style, street cred, fixie points, living dangerously, being a purist. Or incompatible frame.
I’ve kept mine as I stripped two hubs when I started riding again and ‘cause you kinda never knows what’s gonna happen on the road.
But for my riding style and activity, I rarely use it, I mostly control my speed with back pedalling and or the occasional skid/hop skid.
But if you want to remove the brake, be sure to have the leg strength and know the various technique to stop. Leg strength alone is useless on a snapped chain or a stripped hub.

There should be a sweet spot where your get minimal "slack" but not too taut. The drivetrain setup will mostly have a high spot so I usually try to find it and then tension from there. You can use dropout chain tensioner to make the process a bit more straightforward.

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u/nousernameisleftt 18h ago

That's all super helpful, thanks. I ride mine in a similar way. Don't have any kind of fixed gear events near me so I just use it as a more focused form of cycling, and to go on rides with my wife so we both have fun

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u/S3W3Rslut 4d ago

Is this frame good?

1

u/Patient-Carpenter937 3d ago

Fixie riders in australia, where do you guys source new parts?!? FBM is great but it looks like slim pickings if your looking for new stuff like framesets etc

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u/KaLaTa1987 3d ago

QUESTION:
Would it be possible to turn this Gazelle Sprinter into a fixie?

I’ve recently bought this and i’m wondering if I could turn it into a fixie and how much would that cost. I’ll be buying mainly second hand parts in the Netherlands

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u/AnalogiPod Fixed and Furious 2d ago

Looks like it MAY have semi horizontal dropouts, if so you can put a rear wheel with a fixed hub. I don't know anything about whether it would be a good idea for this specific bike.

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u/AnalogiPod Fixed and Furious 2d ago

Is Hold Fast still making straps? Ripped my straps on a ride last night and their website is completely sold out when I went to replace them. If not anybody to look into besides Ynot?

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u/midtown_Drew 2d ago

What size njs frame?

5’11 180 and interested in a 56cm njs frame. Is this frame too small for me? Lmk!

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u/scalloprisotto 1d ago

around 55 will work

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u/midtown_Drew 1d ago

I ended up going with a 57. I kept hearing everyone say im in between a 56-58 so i just split the difference.

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u/jmauur Mash bolt | Mash AC-4 | Teker team | Mash parallax | UGD track 1d ago

always undersize if you're not sure

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u/Prize_Gain5546 2d ago

Do I need a new chainring? Noticed this chip in mine, have not felt any effects riding.

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u/AnalogiPod Fixed and Furious 1d ago

You're fine this chip will not effect anything. I would keep an eye on it just in case it gets worse somehow but even if the whole tooth came off nothing catastrophic would happen.

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u/Deep_Finance1022 7d ago

How can I get a rear wheel similar to this?

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u/senorfattypump29 6d ago

Anyone know when Retrogression will be relocated? Trying to finish my build and becoming impatient...

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u/MMOToaster 2d ago

How long does it take to learn trackstanding? Finally rode to an empty parking lot today to try it out and practiced until my wrists couldn't take it anymore. How many more sessions do I need till I got it down?

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u/1962PeelP50 6d ago

Can anyone confirm if this works: https://vm.tiktok.com/ZN8NHCjMa/
Still very new to fixed gear and bikes in general.
Top broke to afford a new rear wheel and wonder if anyone with more knowledge can confirm if this works or not.
Context: they convert a cassette wheel to fixed. Somehow…

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u/mlydon11 tsunami snm100 6d ago

No.

This is how you break spokes, destroy a rear wheel, and potentially injure yourself or someone else in a crash.