Mountain Bike Chain Fitting. Mountain Bike Effective Top Tube and Reach. The steps below are the same whether you ride a mountain bike or a road bike.
A majority of BMX bike chains are much narrower than road or mountain bikes; BMX chains measure at ⅛" width. Inner chain width is the spacing between a pair of inner plates. The type of chain you need will depend on the type of bike you are riding.
It should stay in place without you needing to hold it.
However, using a chain one size narrower than standard rarely presents any problem.
Full Suspension Mountain Bikes Hybrid Bikes Road Bikes Adventure Bikes Cyclocross Bikes Folding Bikes Classic Bikes. It is only possible to join inner plates to outer plates. The key with bicycle chain lubrication is to get it in the internals of the chain.