How to build a motorized bike from start to finish! We assemble the Screaming Demon motorized bicycle from ...

[punamenon2] has built an interesting bike that moves forward regardless ... There is also a new chain tensioner that serves to not only keep the chain taut but also allows for the chain to ...

Heard a rattle? The cam chain tensioner (CCT) is a component inside your bike’s engine that ensures the chain runs smoothly at all times. Most tensioners are automatic and operate without fault ...