How do I know what size chain I need for my bike?

How do I know what size chain I need for my bike?

Add the multiplied chainstay length, the divided number of teeth for the chainring and rear sprocket, and add 1 (or 2.5 cm). The result is the ideal chain length for your bike. For example, you’d add 32.5, 13, 7 and 1 to get 53.5. The length of the chain should be 53.5 inches or 135.89 cm.

Can I use a 9 speed chain on a 7 speed cassette?

A chain wider than standard will not fit between adjacent sprockets of a freewheel or cassette, though it usually poses no problem in a derailerless system. Thus, you can use a “9-speed” chain with a 7-speed or 8-speed system, or a “10-speed” chain with a 9-speed system.

Are 6 7 8 speed chains the same?

5, 6, 7 and 8 speed chains Shimano, SRAM and Campagnolo all use the same chain with 8 speeds. Chain for 7 speeds is a bit wider – 7.3 mm, while a 6 speed one is substantially wider – 7.8 mm. Going further narrower, like a 10, or 11 speed chain on an 8 speed cassette can and often does work.

What length chain should I get?

After a measurement is obtained, its a good idea to opt for a necklace size that is at least the second size up from your neck size. For example, if you have an 18 inch neck, you should probably choose a chain length of 20 inches or more.

Can I use an 8 speed chain on a 7 speed cassette?

5, 6, 7 and 8 speed chains 7.1 mm wide 8 speed chain will fit all the other systems (5, 6 and 7 speed ones).

Are Shimano and Campagnolo chains compatible?

Read this article, all 11 speed cassette works with all Shimano, SRAM and Campagnolo drivetrain, meaning chain and RD and crankset, so the answer is the Shimano 11 speed chain and Campagnolo 11 speed chain are interchangable.

Can I use a 8 speed chain on a 7 speed bike?

Shimano, SRAM and Campagnolo all use the same chain with 8 speeds. Chain for 7 speeds is a bit wider – 7.3 mm, while a 6 speed one is substantially wider – 7.8 mm. That is why the reverse is not the case and a 7 speed chain and especially a 6 speed one will not work as well on an 8 speed system.

Are 7 and 8 speed chains the same width?

Shimano, SRAM and Campagnolo all use the same chain with 8 speeds. Chain for 7 speeds is a bit wider – 7.3 mm, while a 6 speed one is substantially wider – 7.8 mm. Going further narrower, like a 10, or 11 speed chain on an 8 speed cassette can and often does work.

Can I put a 8 speed cassette on a 7 speed hub?

It should work. Spacing on Shimano is 5mm for 7 sp and 4.8mm on 8 sp. You’ll wind up with a phantom gear but everything should work.