Insane Chains has developed an alternative to a regular looking bicycle chain. We now have a plastic "cap" that snaps right over your existing bicycle chain and no tools are required to install them. No need to take anything apart or remove the chain, these "Caps" just snap right on. We have many colors and many more to come. We also offer two different colors in one package like the bikes
ONLY FOR 1/2" X 1/8" CHAINS (MOST COMMON)
NOT FOR HALF LINK CHAINS
Line Up Bike Chain with Insane Chain so that holes match up.
Snap In bike chain between a. and b. of Insane Chain to lock in place.