A timing belt is similar to an engine drive belt, except timing belts have ... connecting the camshaft and crankshaft gears. The camshaft and crankshaft must work in perfect harmony, which is ...

More than 32,400 e-bikes have been recalled because the chain or belt guard does not cover the drive, allowing clothing to ...

Specialized Bikes has voluntarily recalled its Vado and Como IGH E-Bikes with Chain Guards in cooperation with the Consumer ...

A gear close gearA gear is a mechanical part with teeth that interlock with another gear or belt to transfer motion and power while changing speed, or direction in a mechanical system. is a ...

CVTs, or Constantly Variable Transmissions, are a type of automatic transmission that uses a bunch of drums, pulleys, and either a belt or chain — as opposed to the physical gears used in ...