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Questions tagged [replacement]

Replacing parts, compatibility with existing or new equipment, finding suitable substitutes for old OEM parts, and so forth.

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2answers
4k views

Threading shimano chain, over or under lug?

I have an MTB with Shimano Deore/Slx components. I just replaced the chain. Should the chain go over the lug as I have it in the picture?
2
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1answer
93 views

Help with multiple item compatibility

I have a 2004 Jamis Dakar 3.0 My front wheel was stolen a few weeks ago and since I am not the best at bike mechanics I had a few questions. Wheel: When looking for wheel do I just need to look for ...
0
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1answer
564 views

compatible Shimano 3 speed left shifter (model: ST-EF51-AL)?

I have a Carrera Subway Limited edition 2014 with V brakes. The front gears don't shift any longer since I recently got caught in a lot of rain. I've been told by a cycle repair that I need to change ...
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1answer
604 views

Wobbly bottom bracket on Radford, need guidance to replace

I have an aluminium frame Raleigh bike that's been stuck at the back of my garage for a few years now. It has a wobbly bottom crank. I assume the bearings have gone, but A; I don't have the tool to ...
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2answers
2k views

Replacing thick tire with thin tire

I ride a Hero Sprint, with tire size 26 inch. The wheels are thick and become slow, given my cycle's weight. Is it possible for me to switch to thinner tires? If yes, what are the plus and minus ...
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0answers
177 views

Replacement part for old Schwinn pump

Where can i find a replacement for the metal part (at the end of the 24 inch hose) that clamps around the valve stem, for an old Schwinn floor pump (30 years?)?
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1answer
419 views

Replacing a Positron II with a modern gear shift

I was tinkering on an old Enik Roadbike (see here: Convert old road bike to comfortable commuter). Most of the parts were still working fine, but the Positron II was not in a good shape, so I bought a ...
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1answer
2k views

How to remove and find a compatible chainring for my FSA Comet 1x10

I currently have a 30 tooth chainring on my Devinci Kobain. The gearing is a little too tough for my current fitness level. I am considering putting a smaller chainring on it (as per this question). ...
4
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1answer
575 views

Did I just ruined my rear shock? fox float :(

My shock was quite ok, but I still tried to service it. After dissembling, it has absolutely no oil in it. I filled with 5 ml of fox fluid, put everything together. After installed to the frame ...
0
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1answer
375 views

Are all Cannondale Slice forks compatible with a Cannondale Slice 105 frame?

I recently bought a Cannondale Slice 105 (2015) off of Craigslist, and the fork was cut way too short, so I need a new one. I tried going through the local Cannondale dealer, but they couldn't help me,...
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2answers
2k views

Expected Lifetime Mileage: Bottom Bracket and Headset

I'll declare a personal interest in asking this question, relating to a dispute with a national UK bicycle retailer. I'm not looking for advise on how to resolve the dispute, nor for evidence / ...
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5answers
2k views

Broken stem tube – LBS “just” lowered handlebars. Is this safe?

I have asked this elsewhere on the internet as well, but this is the Stack Exchange adaptation. I have three related questions and I'll try to make it clear what they are. Here's some background ...
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2answers
8k views

Can I keep using my outer tube tyre with a hole in it

I was riding down a nice smooth bike path the other day (at speed), and there was a branch full of thorns about 10m ahead of me, straddling the path. I couldn't have gone around it. One of the thorns ...
3
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2answers
2k views

Replacing the bike seat on my mid-1990s Trek mountain bike

I have an old Trek mountain bike, about 22 years old but still in great shape. I want to replace the original "Avocet" seat with a more comfortable seat. Are bike seats universal so I could buy ...
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3answers
1k views

Should I replace my tyres with something thinner?

I'm looking to buy a preowned Voodoo Marasa 2014 hybrid bike (full spec available here). The bike comes with the original 700 X 45C tyres, but I'm wondering if it is possible to replace them with ...
0
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1answer
554 views

Replacement parts for Trek 7.3

My bicycle was stripped of parts (both wheels, seat post and saddle) outside my house and I'd like to replace them myself as the shop is looking for a huge sum of money to do it. This isn't the ...
4
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4answers
212 views

How to mark pins that were once extracted on a chain?

Like many cyclists, I rotate a set of chains (two chains every 1000 km in my case) to minimise gear wear and have an opportunity to do a deep chain wash every now and then. When the time comes, I ...
0
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1answer
826 views

Compatible front mech replacement for Shimano STX RC FD-MC36

I have an old 2000 Marin Riftzone, indexed gears, 3 rings at the front. The front mech (shimano stx rc) is seized and I want to get the cheapest solution to make it functional again. It doesn't do any ...
4
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2answers
749 views

Info for replacing a shift cable housing

I have a Raleigh MT 200 - 1994. I lost the segment of the housing for the cable of the rear derailleur (Shimano STX) that goes to the shifter, see red in the image 1. I would likely purchase a ...
1
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1answer
208 views

Straight 1" OD quill stem for Townie

I have an Electra Townie with handlebars offset 2 1/8" forward of stem tube. Is there a replacement quill stem available that would line up handlebars with stem tube? Center of handlebars needs to ...
2
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1answer
157 views

Help in figuring out a replacement rear wheel for Huffy Savannah 27"

I have a Huffy Savannah 27" bike that I bought about 6 years ago and need to find a replacement rear wheel. The bearings went bad, but the rest of the bike is almost brand new. The tire is a 700c x ...
2
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1answer
2k views

Replacement for SR Suntour XCC, 48/38/28T, 170mm alloy crankarms?

I recently bought a revolution cross 1 and after a week I've bent the middle chain ring quite badly and the outer one a bit, I think by spitting a big rock out from the front wheel and unfortunately ...
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2answers
2k views

How to replace Avid BB7 brake pads in “new” calipers?

How do you get new BB7 pads to install in the new caliper bodies? By "new" I mean the ones with the spring steel "cap" on the opening at the "top" of the caliper unit (the side opposite the axle). ...
0
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1answer
823 views

New wheels for Trek 7.3

I broke a spoke on my rear wheel the other day. When I took it to my LBS they recommended replacing the wheel all together; stating that it could no longer be trued effectively because the spokes ...
1
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1answer
335 views

Russian “Turist” bike look alike [closed]

guys! I was wondeing if any of you beautiful people can help me out. My dad's bike just broke :( He lives in Ukraine and has had this "Turist" bike for probably over 20 years. They don't make this ...
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2answers
1k views

How to remove old kickstand

I'm trying to cannibalize an old bike but am having trouble removing the kickstand: I've tried screwing the bolt counter-clockwise†, which indeed made it looser, but it's not getting loose enough to ...
1
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1answer
1k views

Replacing a rear wheel

My rear wheel is bent and I have no idea what kind of wheel I should be buying for replacement. My bike is a 700Cx23 road bike with 14 gears and a 7 speed cassette. I was advised that I'd need to buy ...
1
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1answer
51 views

Where to find a 14.4 mm long and 16.9 mm wide hub cone?

I was servicing my bike's ball bearings in my wheels when I noticed that the rear hub cones need to be replaced, as they are heavily wearing down. I looked online for replacement hubs but none fit the ...
4
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1answer
245 views

What do I need to know about this rubber stopper?

I recently bought a used Diamondback Sorrento. One day I rode it over a sizable bump and heard a popping noise. Upon inspecting my bike I noticed the following: As far as I can tell, I lost a ...
5
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3answers
6k views

What groupsets are compatible with my bike?

Question Speaking generally, what things do you need to check about your bike (e.g. rear hub width and type, braze-on vs clamp on front derailleur attachment points, etc) in order to determine what ...
3
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1answer
93 views

Options for new equipment when replacing older parts that are end of life?

I have a 2004 Giant OCR Touring. It is a used bicycle. These old touring bikes are a mix of mtn-bike and road bike parts. Most typically a road front derailleur/crank and a mtn-bike rear derailleur. ...
4
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1answer
574 views

Denied warranty claim on carbon bike due to impact?

I saw a little crack on the bottom section top tube of bike which is a kestrel talon. I took it the bike shop to see if it was covered under warranty. I have fallen once or twice from the bike but I ...
1
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2answers
73 views

Identify missing fender part

Let's play "identify the missing part"! While riding, something which holds the fender to the frame between the chainstays and just behind the bottom bracket fell off: Please help me make my bike ...
0
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1answer
110 views

My chain snapped ,need help [duplicate]

My chain broke today and I want to get a new replacement for it I just don't know what size I need my bike has 3 gears in front and 6 in the back which I'm guessing is an 18 speed and if you can leave ...
8
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2answers
7k views

How many spokes can break before I need a new wheel?

3 of the spokes on my wheel are broken. How can I tell if the wheel is still good to use? Can I just replace the spokes or do I need to buy a brand new wheel?
3
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1answer
2k views

Vintage 1979 Peugeot roadbike rear derailleur change

Hello guys, The rear derailleur (6 speed) on my bike (picture attached) shattered all of a sudden while biking uphill after a few months of problems with the chain not fitting immediately on the ...
2
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3answers
3k views

9 speed Shimano shifter with 7 speed drivetrain

Can I use a 9 speed shifter with a 7 speed drivetrain, with good shifting and without needing complex adaptations? I am considering that as an alternative for this need: Using only the brake lever, ...
4
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2answers
3k views

Using only the brake lever, separated from an integrated shifter/brake

I have an old Shimano STX integrated shifter/brake. The shifter part is broken. Can I separate the shifter part, with reasonable effort, so I use only the brake and get a new shifter? From what I ...
3
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1answer
3k views

Suitable Shimano integrated shifter/brake replacement for old STX

I am looking for a replacement of an old Shimano STX right shifter, from a Raleigh MT-200 (I am pretty sure this is accurate). It is an integrated shifter, 7 gears, cantilever brakes. Other than ...
2
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1answer
86 views

What does it mean - can be made into a double?

Sugino Single Speed Arm Set 175mm Black 130mm In the description it says: RD2 can be made into a double with double bolt sets. Can I use these crankarms on my 2 front - 8 rear speed road bike? What ...
1
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1answer
231 views

Upgrading parts on Fuji Panic 3.0 [closed]

I want to upgrade some gear parts on my current bike, which is a Fuji Panic 3.0 I don't really know if it will be compatible though. The bike: http://www.bikepedia.com/QuickBike/BikeSpecs.aspx?year=...
1
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1answer
799 views

Shimano integrated shifter/brake: Cantilever compatible with V-Brake?

I have to replace an integrated shifter/brake, right side, 7 speed Shimano STX. Is a shifter for V-brake (e.g., this) compatible? Bobotech recommends here not to do such replacement. This question ...
2
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1answer
4k views

Which rear mech to replace sram X-9 10 speed 2x10

I have a Whyte 905 2011 with a 12-36 Sram cassette and an X-9 medium cage rear derailleur. It's not been attenuating well for some time despite efforts to adjust. The bike shop couldn't fix it. So i'm ...
2
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1answer
89 views

Can I use the drive train of another bike?

I was gifted an old bike that I've decided I want to fix up and use. I believe it's a hybrid, not quite road and not quite mountain bike. It's 21 speed and it's an Apollo quick cross (I can't find ...
6
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3answers
6k views

Derailleur Pulley Wheel Compatibility

I can't find replacement pulley wheels for my derailer that are explicitly made for it. Should I be safe replacing them with a set with the same number of teeth (i.e., the same diameter) and targeted ...
5
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2answers
132 views

Refurbishing everyday bikes

I'm looking to get 3 family bikes functioning as well as possible. I've replaced all the cables, but now want to get the gears as close to new as is sensible. All bikes old >10 years I would guess:...
0
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2answers
182 views

Renovating bike, are there addon to make the rims look thicker? [closed]

I have an older road bike and I am looking to renovate it. The rims on my wheels are pretty thin, and I very much like the look of deeper rim wheels. Can I produce this effect without buying new ...
2
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2answers
545 views

Campagnolo Athena - Lost plastic part on front derailleur. Now the chain is droping on upshifting

Somehow the plastic part on the side/front of the derailleur is lost. Now I can't shift properly because the chain drops to the outside on an up shift. The plastic part is visible in this image. Its ...
1
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1answer
441 views

What can I replace a Shimano SL-M760 shift lever with?

My right-hand Shimano SL-M760 9-speed shift lever broke, and unfortunately I can't seem to find a new one online (I'm in Germany). I'm a bit overwhelmed by the number of Shimano 9-speed shift levers ...
2
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1answer
2k views

MTB Cassettes- are they universal to wheels

Are cassettes all standard as fare as fit on the wheel? For example, can I can swap out a new Shimano for my old SRAM without looking at specifications for fit?