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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).

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42 views

Chain size designations e.g. 1/2 x 3/32 : how to measure?

How is the second number, e.g. 3/32, determined? Do you measure: a) the thickness of the spacer between the inner links or b) the distance between the inner links I have an older bike and don't ...
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2answers
162 views

New chain snaps after shop service

I changed my chain on my bike last week for a new 9-speed SRAM chain. When I did this it became apparent that my cassette was worn beyond use, so I took my bike for a service at my local shop. They ...
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2k views

How to reduce pedaling resistance

I brought my hybrid bike to Evans Cycles recently to get the rear gear mech replaced after I broke it. When I got the bike back, it was significantly harder to pedal. I tried moving my gears lower ...
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0answers
143 views

Where should I look for a reliable chainguide for a large chainring (52T)?

I'm building a hybrid bicycle using a Specialized StumpJumper S-Works carbon frameset. The drive-train is 1x12. Wolf Tooth 52T cyclocross chainring, to beef up the top end gearing. (The chainring ...
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0answers
89 views

Chain vs seatstay with a 50T Chainring - BMX frame

I plan to put a 50T chainring on my bmx but I am afraid to have an interference between the chain and the frame. Does anybody know what is the critical distance between the seatstay and the chain so ...
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0answers
67 views

chain / cassette / chainrings replacement ratios - how often to you usually replace cassettes & chainrings per number of replaced chains?

I'm looking to get other riders experiences with how often cassettes and chainrings usually have to be replaced per the number of chain replacements. On my 2 road bikes I usually find roughly the ...
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0answers
43 views

Will chain spray evaporate from its can when unused?

My bike chain cleaning spray has evaporated from its can while I stored it in my room after having closed it normally. I have used it only four times. Actually about a half of the bottle should be ...
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0answers
65 views

Schwinn sidewinder 21 gear slipping?

If rear tire is off the ground, the wheel will spin when pedaled. When wheel is on the ground the pedals will move the chain in any gear but will not move the rear wheel. The chain is not losing ...
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0answers
65 views

Focus Urban/Planet 8 torque settings?

These two bolts indicated by green arrows...what is the correct torque wrench setting please?
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0answers
98 views

Chain comes off full suspension 20" folding bike during casual rides- not derailleur issue

I have just acquired a like-new (ridden 3 times) 20" folding generic full suspension bike- front fork enclosed springs and rear coil spring/piston with tension adjustments by locking plate screw on ...