Mountain Bike Chain Length Full Suspension
Setting chain length on a full suspension bike.
Mountain bike chain length full suspension. The full suspension factor. This may limit using your bike s full travel and may break the chain and derailleur in the process. How are mountain bikes sized. The old chain was put on when the bike was first assembled.
Most mountain bike manufacturers use classic small medium large sizing. How to install a new chain on a full suspension mountain bike duration. It is possible to determine chain length from industrial drive train equations and then cut the chain before installing it on the bike. Behold the full suspension mountain bike frame it s obvious this thing is built to take a beating.
For the most part bike frame size is the only thing that changes when you go between sizes things like wheel size suspension and relative geometry number remain the same. Mountain bike fit and body position clinic ask gmbn tech special duration. Setting up your bike with the proper chain length isn t a difficult task but the job does become more complicated if you ride a full suspension bike. Chains cannot be cut to 52 1 4 53 1 8 or even 52 1 2.
Calculating chain length on dual suspension bikes. Maybe your suspension bike has a lot of chain growth. With up to 200mm of travel on the front forks and a spine saving shock absorber on the rear these frames are built to very high specifications so it s worth investing some time in finding out exactly what you need. Calculating the correct chain length is a critical and there s more to it than you may think especially if you ride a dually.
It was a sram pc 1130 11 speed and the bike is full suspension. Posted 8 years ago. If the mech can t take all the slack then take a link off until it does. I think i m gonna take it to my local shop mechanic and have him add some extra links for length if it s too short.
If you are riding a full suspension bike and the chain is too short as you go through the suspension travel the chain may exceed the movement of the derailleur arm itself. Jeez just build the bike up put the chain on small small going though the mech as normal.