Questions tagged [chain]

Repairing, maintaining, or replacing the chain on your bike that connects the front of the drivetrain (cranks, chainrings) to the back (cogs, cassette).

Filter by
Sorted by
Tagged with
1
vote
2answers
42 views

Different chain guide mounts… Why?

I think there's two types of chain guide mounts, one of them is screwing in screws and another one is using the bottom bracket to hold it in place. Why not just use one type of mount? Is there a ...
11
votes
3answers
2k views

Dish soap or WD-40?

I have been using dish soap to clean my chain from the start, since that's the only thing I can find I think suitable for cleaning oily stuff. I use two old tooth brush, grab a ziptie and tie it ...
1
vote
1answer
105 views

Chainring just don't know when to let go

My chain needed to be replaced for half a year ago and I've finally replaced it. But after replacing it, I've notice a lot of clicking noise from the chainring area. and when I go check it, I saw the ...
0
votes
0answers
54 views

what's he difference between weldtite dirtwash Citrus degreaser spray and the WD40 chain degreaser?

I m planning buying a chain degreaser for my bike, I gone to two bike shops and they sell different brand of degreaser. First bike shop i went to is the shop where I got my ATX fromand He sells wd40 ...
1
vote
2answers
171 views

What is the difference between 1/2'' x 1/8'' and 1/8'' chain size for single speed?

I get the difference between 1/8'' and 3/32'', but does this 1/2'' really make a difference, or is it the same thing? I want to use the chain for track cycling.
4
votes
2answers
211 views

Chain cassette noise

Hello fellow cyclists, I just bought a new Home Trainer that has a Shimano 105 Cassette. My Bike has an Ultegra drivetrain with less than 600km (375mi). I have checked the wear of the chain which ...
3
votes
3answers
244 views

Ultrasonic cleaner advice, for cleaning chains before waxing

I'd like to avoid solvents, or use less solvents when I re-wax my chain. Are there any features I need to have in an ultrasonic cleaner? I've seen unheated 700mL cleaners for ~$30 USD and 2 to 3L ...
3
votes
2answers
101 views

Raleigh Motus Tour 2018 - Chain electric bike replacement

I have to replace the chain of my Raleigh Motus Tour 2018. Do anyone knows the specify chain I have to buy? Because it is a electric bike I am almost sure that I should buy the KMC "e9 EPT for e-...
1
vote
1answer
122 views

What is the difference between KMC 410Z vs 710 chain?

What is the difference between KMC 410Z VS KMC 710 chain? For use in single-speed or fixed gear bike.
2
votes
1answer
91 views

New bike chain for my mountain bike [duplicate]

I have a hardtail mountain bike and recently I broke the 4 year old chain that I had on it. I’m looking for a new one and I’m wondering how many links I need for a 3x9(27 speed) bike.
6
votes
6answers
4k views

Should I adjust rear derailleur as my chain seems too close to each other

I am learning to replace chain and freewheel (So far so good). After I put new freewheel and new chain on, the chain are too close to each other at the back now (as you can see in the photo). I think ...
2
votes
1answer
66 views

Bent a chain link back into alignment. Will it hold?

Yesterday, my chain dropped off the chainring and one of the links got bent sideways (didn't take a picture). This caused the chain to skip whenever this link would go over the casette. I used pliers ...
1
vote
1answer
83 views

Chain and derailleur question

I inherited a Motobecane Nomade with no derailleur. I am trying to replace the missing derailleur and chain. I was given a Shimano SIS Tourney rear derailleur long cage and front derailleur and ...
0
votes
0answers
66 views

Bicycle pedaling resistance on single speed e-bike

Recently, I've bought an ebike that is about 2 months old now, I've maybe gotten 100-150 miles off of it as a daily commuter. When I pedal, it would have a lot of opposing force or friction, and ...
7
votes
2answers
2k views

Rule of thumb: how far before changing my chain to prevent cassette wear

On my old commuting bike every 12 to 18 months I would have my chain replaced (I cycle about 100 km per week). As the chain wear would also wear the cassette I would have that changed at the same time....
3
votes
1answer
89 views

9 speed chain doesn't fit 9 speed cassette

In all my years of working on bikes, this is a first. Bought a new 9 speed KMC chain and 9 speed cassette to replace a worn 9 speed drivetrain recently (single chain ring). Went to put everything on ...
4
votes
2answers
346 views

Type and strength of a typical chain

I'm crafting a small 3 speed "gearbox" for a project of mine and I'm aiming for simplicity in the first place since I'll have to create it myself and I'm not particularly gifted when it comes to using ...
0
votes
1answer
63 views

Chain comes off under high load

When I ride up a particularly steep hill my chain nearly always comes off. It didn't used to do this but now happens practically every time. I presume something has either worn or come out of ...
4
votes
2answers
383 views

Chain on singlespeed tight, pedals won't turn backwards very freely - is this an issue?

A well-known and well regarded shop fixed something on my converted single-speed bicycle. On the ride back from the shop, the pedaling felt "different", and I noticed that the pedals will stop after ...
1
vote
0answers
49 views

Mixing SRAM AXS and Eagle cassette

I know it's possible to put an Eagle 10-50 cassette on a road bike with a Sram Force AXS 1x groupset, as I rode a Santa Cruz Stigmata with this exact spec. My question is about running the Force 2x ...
8
votes
2answers
1k views

Can a broken/split chain be reassembled?

I am considering getting a new front derailleur. Since the derailleur is riveted together so far as I can tell, it looks I will need to break the chain. The chain doesn't have a master link, so I'll ...
0
votes
1answer
71 views

Cannondale Synapse 105 chain dropping on the last gear

I just bought a new Cannondale Synapse Carbon Disc SE 105 and I am having trouble with the chain dropping on gear 50-11. If I shift on the front chain ring to the biggest ring (50t) and in the rear ...
1
vote
1answer
96 views

Clicking sound coming from rear

In the middle of one ride my bike started making clicking sound from the rear. And I can't find the source since that. Here is a video of it: https://photos.app.goo.gl/RZKb7C3L76TbnMVF7 As many ...
0
votes
1answer
90 views

Got a new cassette and chain, freewheel not working correctly

I bought a new chain and cassette for my road bike. The bike is about 10 years old from estimation (9 speed shimano). I assumed I replaced all the parts correctly, but now whenever I stop pedaling, I ...
6
votes
6answers
2k views

Can a new chain significantly improve the riding experience? If yes - what else can?

I am a casual commuter (in average 2 days per week, 30 km per day), on a generic bike which I bought a few years ago. Yesterday I took the opportunity of having the bike reviewed and the chain and ...
2
votes
3answers
231 views

If I change my cassette, should I also change the chain?

If I change my cassette to a new one, should I also change the chain? I measured the chain with a wear gauge and it's ok. Just to emphasize the obvious: I'm changing the cassette to one of exactly ...
0
votes
1answer
67 views

How many chain links do I need for my chain [duplicate]

I have a 2017 DaVinci Django mountain bike and I am planning to upgrade my cassette to a 11/46 from 11/42. I would like to buy a new KMC chain. How may links do I need?114 or 116? Maybe it’s a ...
0
votes
2answers
130 views

Cleaning bike chain

I use paint thinner and an old tooth brush to clean my bike chain. Is there anything I can spray on the chain to dissolve the thinner or do I have to manually rub it off with a rag? I am open to ...
3
votes
1answer
133 views

Chain jumping, unsure why

The chain likes to jump from the front sprocket, it is my impression that it makes no difference if the chain lies on the inner or outer cogs. Since I am unsure about the root cause I ask here for ...
2
votes
1answer
144 views

What is this oil? (wet lube)

I needed wet lube for my chain, so I went to my local cycle store and bought the following pictured Shimano wet lube. Back home, out of curiosity, I "googled" it, and surprisingly enough, I didn't ...
0
votes
2answers
104 views

How to tell if a chain is Bicycle Chain or something else?

Hello is there anyone that is able to help me? I need to get a new chain for my little boy's quad bike and I'm unsure on what size I need to get. Its a 50cc mini motor quad bike. I have looked ...
1
vote
1answer
139 views

What kind of rags to clean drivetrain?

Currently I'm re-reading through Zinn and the Art of Road Bike Maintenance. He mentions using rags to clean the chain, cogs, jockey wheels and the rest of the drivetrain. Just wondering what kind of ...
2
votes
1answer
117 views

How many chains before the cassette is replaced?

If you change your chain at recommended interval (using wear indicator), how many chains should you get through before the cassette is replaced?
1
vote
2answers
61 views

Drivetrain, components of different brand

Do all parts of the drive train have to be of the same brand? Can the chain be a different brand from the rest of the drive train? Cassette, crank, derailleurs?
0
votes
0answers
17 views

1982 Schwinn stationary bike chain XR7. KT508636

How do I know what chain to get for this old beast? I can’t find anything online. Thanks!
3
votes
3answers
166 views

Are more expensive chains/casettes more quiet?

If we ignore the lower end products and compare mid and high end products. Is there a noticeable difference between the sound produced while pedaling in the same gear (Not the shifting sound)? For ...
0
votes
0answers
26 views

Qring with Etap shifting problem

I switch to Qring with my Etap Quarq crank. I cut it big qring for fit (Quarq was on the way) and switch to a new chainring bolt for hidden bolt. the problem I have now is when I’m shifting from the ...
0
votes
0answers
42 views

New bike chain? [duplicate]

I know very little about bikes but have just changed my gearing to 40 single on the front and a 11-28 on the back of my Mountain Bike . What would be the right chain length to get please ?
13
votes
6answers
4k views

What explains 9 speed cassettes price differences?

I have a pretty heavy bike I use to travel long distances with a lot of luggage. It has a mix of XT, deore and other Shimano equipment. I bought it second hand so I don't really know the details. I ...
3
votes
2answers
432 views

Shimano 105 R7000 drivetrain makes crackling sound

I got an Shimano R7000 groupset and have the following problem: After degreasing my chainrings (54 – 36) and the cassette (28 – 11), the drivetrain makes normal noise. However after around 30km, the ...
4
votes
3answers
258 views

Will putting an e-bike chain on a “traditional” road bike give more mileage?

I was browsing through a webshop for some replacement parts and in the "chains" section I came across "e-bike chains" - claimed to be stronger than traditional chains. Since 11-speed chains are ...
0
votes
1answer
55 views

Chain getting in between sprocket and rear dropout

My girlfriend has a vintage Nishiki womens road bike, and recently there have been instances when shifting, the chain sometimes falls off the smallest sprocket and ends up stuck between the rear ...
0
votes
0answers
187 views

New chain and cassette makes cycling much more difficult

I had a new chain and cassette fitted yesterday. But today, hills which I could easily climb two days ago are now horrendously challenging. What was a pleasure has just become a nightmare. Why is this ...
1
vote
1answer
92 views

When I am pedaling hard my chain jumps but doesn’t go to higher or lower gear

I have this problem with my bike when I put an amount of pressure on my pedals the chain kinda jumps but doesn’t change to a higher or lower gear and it usually happens when I go on 3X7 and 3X6 when I ...
1
vote
4answers
173 views

How do I know what gear combinations should work without chain rasp on front derailleur?

I tried adjusting the front derailleur on a 3x10 trekking bike. After fiddling around a long time, I concluded that is probably not possible to make all cogs work with all chainrings. How do I know ...
0
votes
2answers
123 views

Chain skipping and loud noise when pedalling

Last year I changed old chain, all cables, rear and front derailleurs with new cheapest shimano parts. It has 7 speed cassette with tourney 6/7 speed rear derailleur. As summer started I took this ...
2
votes
1answer
94 views

A clicking every couple of pedal turns (video included)

I have been using a hybrid trek for a couple of weeks. The bike is still very new with only around 150 miles done. This morning on a ride it kept clicking every few pedal turns. I cut the ride ...
-2
votes
1answer
110 views

Single speed chain wide - is this OK?

The chain is wider than cog, it's safe to ride, and doesn't fall over, it's staying properly, chain is 1/2 inch pitch x 1/8, and my cog is 1/2 pitch x 3/32. Is it okay that cog is thinner than the ...
6
votes
5answers
2k views

Converting 3x7 to a 1x7. Is it possible with only existing parts?

I own a 2000 model Specialized Ground Control full suspension. The front derailleur is rusty and temperamental so my solution is to remove it as well as 2 chain rings (they are removable on mine) and ...
1
vote
1answer
115 views

Snap a Shimano chain pin without pliers?

I just went back to a Shimano chain. For emergencies, rather than using a missing link, I considered just bringing a couple of unused links and a replacement pin. However, I don't want to carry a ...