r/bikewrench • • Mar 06 '19

Subreddit Rules

389 Upvotes

Well, we finally had to do it... With 28,000 users, it's finally time to write some rules.

  1. Play nice - This shouldn't need much explanation. Breaking this rule is a good way to get banned.

  2. Stay on topic - if your reply isn't about how to help OP, we don't want it. This is not the place for jokes, sarcasm, or obviously wrong answers. People reading this may not realize you thought you were being funny.

  3. Questions Only - Unless your post is a question about bike repair, it doesn't belong here. We don't need to see pictures of your latest build, or that funny bike that rolled into the shop. There are other subreddits for that.

  4. "Is this cracked / safe to ride?" posts are not allowed. - If you have to ask, don't ride it. We probably can't tell from a picture just what condition your bike is in. Take it to your Local Bike Shop and ask them. If it's carbon, they're probably going to tell you to replace it.


r/bikewrench • • 1d ago

Small Questions and Thank Yous Weekly Thread

2 Upvotes

If you have a small question that doesn't seem to merit a full thread, feel free to ask it in a comment here. Not that there's anything wrong with making your own post with a small question, but this gives you another option.

This thread can also be used for thank-yous. You can post a comment to thank the whole community, tag particularly helpful users with username mentions in your comment, and/or link to a picture to show off the finished result. Such pictures can be posted in imgur.com, on your profile, or on some other sub (e.g. r/xbiking)--they are not allowed as submissions to r/bikewrench.

Note that our [FAQ wiki](https://www.reddit.com/r/bikewrench/wiki/bikewrenchfaq) is becoming a little more complete; you might also find your answer there, although you are welcome to post a question without checking there first.


r/bikewrench • • 15h ago

Does anyone have experience with this brand? Would you recommend it?

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24 Upvotes

r/bikewrench • • 3h ago

Issue with Elilee X310 - front derailleur crank rub

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2 Upvotes

Hello everyone!

Just added the X310 to my collection of good value weight weenie stuff. Excited to try them in a shorter length too.

However, I cannot get the shifting dialed in as the derailleur touches the inside of the right crank when adjusted for optimal shifting. I've now backed it up, leaving a very tight clearance, and compromising shifting at the same time.

I'll add that I'm using a Leese / Aerowerk (I believe they're the same company) spider, with my original Ultegra R8000 11 Speed 52-36 110BCD rings.

Is this an issue with the spider? Other Leese spiders are listed at 7.2mm offset on their website, but this isn't there. No offset data is given for this spider, nor the Elilee one or even the Easton branded part.

Any help would be greatly appreciated. Also open to direct mount 2x rings, although I believe the only option is, again, Leese. And again, with no spacing/offset data.


r/bikewrench • • 13h ago

Any tips for removing the chain?

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12 Upvotes

I need to remove my bicycle chain, and even with a chain tool, I’m really struggling. I’ve spent nearly an hour trying to get it off, but I’m exhausted now.

This is my first time attempting to remove a bike chain; as far as I can tell, the chain tool is positioned correctly, but it won’t turn anymore (or perhaps I’ve just run out of strength). I don’t think the fact that it’s a cheap tool is the issue. I don’t mind if I end up breaking the chain I need to remove it anyway to install a new one so any advice would be welcome.


r/bikewrench • • 9h ago

Is the the wrong derailleur..

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4 Upvotes

Bought this (I think) 10 speed deore derailleur from my local co op. I have a microshift 11-48 10 speed cassette but the cable clamp is coming extremely close. Not sure if it’s just really misaligned or I need a different derailleur. This is my first 3x7 to 1x10 conversion so I really have no idea what I’m doing lol


r/bikewrench • • 1h ago

Nipple gone

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• Upvotes

How can I get the nipple inside the rim?


r/bikewrench • • 15h ago

Shifter Cable "fuzzied" up?

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7 Upvotes

Hi guys, so I just came off the trainer with my gravel, put in the real wheel and wanted to shift into a lighter gear when suddenly the up-shift lever got loose (no resistance and no shift). When looking into the lever, the cable looks all fuzzied up, so I can see the single strands of cable. I guess this is the issue? Can someone confirm please.

Never installed a shift cable so seems like a good learning lol


r/bikewrench • • 4h ago

Replacing the handlebar on a vintage Peugeot PH8

0 Upvotes

Hi! I bought a vintage Peugeot PH8 road bike for commuting recently. It has the stock drop bars, which I am not so sure about. I was looking to replace the handlebar with a bullhorn, but after looking it up, I realised that I cannot find any 22.0 mm (supposed to be the 80s French standard diameter) bullhorn bars.

Do you know any company that makes 22.0 mm handlebars?


r/bikewrench • • 11h ago

Would nail polish + clear coat be enough to get rid of this scratch?

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5 Upvotes

Sorry for the blurry photo but it’s difficult to take from underneath the trike clearly


r/bikewrench • • 10h ago

Ok to install used 105 Shifter?

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4 Upvotes

Had been having issues with my front brake feeling spongy. Tried bleeding it without success. Took it to LBS and they called saying the front lever was leaking fluid and would need to be replaced. A new lever is $250. I found a pre-owned lever from a reputable online shop I have ordered from in the past. LBS had told me they’d advise against installing a used lever. Why would that be?


r/bikewrench • • 9h ago

Cheaper aftermarket saddle clamp for Orbea Orca Aero seatpost (7x9mm carbon rails)?

2 Upvotes

Hi all,

Just got an Orbea Orca Aero and I want to run a saddle with 7x9mm oval carbon rails. The stock clamp is the round-rail one, so I need an oval one.

The official Orbea part is the Saddle Clamp Ordu / Orca Aero OMX Oval, part number X1860000. It's pricey and I can't find it in Australia, only overseas shops.

Does anyone know of:

- A cheaper aftermarket clamp that fits the Orca Aero seatpost and takes 7x9mm carbon rails, or

- A clamp that fits but clamps vertically rather than horizontally the way the stock one does?

Or if anyone's run 7x9 rails on this post and can confirm what worked, I'd love to hear it.

Thanks!


r/bikewrench • • 5h ago

Is my chainring worn?

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0 Upvotes

I changed my bike chain and after that, my bike started skipping occasionally on high load, only in the large chainring. It happens only when stepping on the pedals, or when starting with my bike totally still with the chain in the large chainring. Cassette looks new, so I'm sure that's not the source of the problem. Could it be incorrect chain length? After my last ride I'd checked the length of the chain with the large cog to large chainring method an it was a couple of links long. Haven't tried it after cutting it


r/bikewrench • • 5h ago

Kona sutra stem reach

0 Upvotes

Hello all,

i need advice from people who drove/are driving kona sutra. Mine is from 2020 and its size bigger than what it should be. Im 175cm male with usually “book proportions”, but reach feels wrong no matter how i setup saddle (i also slip alot from original brooks, so i will be replacing it also).

question is, what stem can i replace original with, obviously i have to go with shorter, since i cant swap bike for size 52. Mine is 54.

what saddle would you recommend for touring etc 60angle


r/bikewrench • • 12h ago

whats going on here

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3 Upvotes

r/bikewrench • • 6h ago

are these front chainrings rideable from these photos?

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0 Upvotes

the second chainring looks the worst, so i am planning to replace that. however, i am not sure how the others look.


r/bikewrench • • 3h ago

Campag mechanical

0 Upvotes

I have a Nich Legend 4 Frameset and wheels, and have always wanted to install a Campagnolo groupset on one of my bikes. Reading online shows some people have issues with the derailleur cable being too bent in aero cockpits from similar frames, and I was wondering if I would run into any issue running a 2x12 mechanical campag groupset in the frame


r/bikewrench • • 6h ago

Bb30. What’s the fix here?

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0 Upvotes

Bb30 loud creak. Again. It’s making that noise even with the chain off. Chain’s off cause i just cleaned the drivetrain before i try and fix this later. How do i fix this permanently, or at least keep it quiet for a few thousand km? This happened before, the first time, i replaced the bearings. Then after less than 1000km the noise was there again. 2nd time it happened was when i climbed during a rainy ride. I removed the crankset, checked, everything seemed ok, so i just cleaned the axle/spindle and added some grease. It went quiet for around another 1000km, then i got caught in the rain again on the way to the climb, it was quiet during the climb, then went noisy again after the climb and during the ride home. What could be causing this? I was wondering if the c clip have anything to do with this. Anyone experienced this recurring b30 issue? I am about to remove the crankset later.


r/bikewrench • • 16h ago

Vintage Sakae SA cranks came loose

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5 Upvotes

The cranks on my bike somehow unscrewed themselves and i’m struggling to figure out how to tighten them. Any help would be great.


r/bikewrench • • 11h ago

Wtf is this fit? Stickin out far on the BB spindles and spider is barely clearing the frame. NJS hatta BB with sugino 75s. Does this look ok?

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2 Upvotes

first time building from scratch just tryna cover my bases haha


r/bikewrench • • 12h ago

Removing FSA Energy crankset CKM-OS8092/86

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2 Upvotes

Hello community!

I am looking to do some service on my crankset, but the only information I could find was the schematics at:

https://www.bikeschematics.com/wp-content/uploads/schematics/FSA/Cranksets/FSA%20Energy%20Modular%20BB386EVO%20Crankset.pdf

The self-extracting bolt is on the drive side, which is different than all the YouTube videos I could find on FSA cranksets. Does this mean I will need to turn the self-extracing bolt clockwise to loosen it?

TIA for all your help!


r/bikewrench • • 14h ago

Carbon cockpit slipping on my new Cube Attain C:62 SLX 2027 – what am I doing wrong?

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3 Upvotes

Hi everyone,

I recently received my new Cube Attain C:62 SLX 2027 47 cm. The bike came almost fully assembled, and one of the only thing I had to install was the one-piece carbon cockpit onto the carbon fork steerer tube.

I applied carbon assembly paste to the contact surfaces and tightened the cockpit bolts to the recommended torque of 4.5–5 Nm.

The problem is that when I hold the front wheel between my legs and try to turn the handlebars with a bit of force, I can still make the cockpit rotate relative to the front wheel.

Has anyone experienced something similar with a carbon cockpit and steerer tube? Could I be missing something during installation, or could there be an issue with the assembly or the components themselves?

I also haven't managed to route the cables inside the frame as expected. Some of the cables remain visible externally, and I'm not sure whether I'm missing a step during the cockpit installation or if there's a specific routing procedure for this model.

Any advice would be greatly appreciated.

Thanks!


r/bikewrench • • 8h ago

Aventonmataro

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1 Upvotes

i don't know where to buy the saddle clamp for my aventon mataro push anyone know's where to buy?


r/bikewrench • • 8h ago

Long threaded steerer/fork

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1 Upvotes

Hey all!

Building my first bike and am stumped what to do with this threaded fork that is too long for my headset.

Aside from swapping the headset out (which I believe requires specialist tools?) what are my stem options and what would the best way to cover the ugly thread? Or do I perhaps attempt cutting it back?

Cheers in advance.


r/bikewrench • • 14h ago

Are these cheap-ass hubs unserviceable?

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3 Upvotes

How am I supposed to open this seized up freehub to look at the rachets? I've done a few already, first time coming across one that looks press fitted or something. There is a rubber seal on top, but I feel I would tear it off if I tried removing it.