The article will discuss the adjustment of the rear derailleur. Derailleur bicycles have several sprockets on the rear hub. By using different combinations, the rider will find low gears for going up ...

With the new Ultegra RX derailleur, Shimano expands compatibility to mechanical road shifting and suggests there is a benefit in having a clutch rear derailleur with double front chain rings when ...

Adjust the height of the pad, as needed. Adjust both pads, if necessary. Check the adjustment by squeezing the brake lever once. Each pad should now strike the brake surface of the rim evenly. Squeeze ...