Hydraulic shifting system for rider propelled vehicle

Hydraulically-operated bicycle shifting and braking systems

Hydraulically-operated bicycle shifting system with positive pre

Hydraulically-operated bicycle shifting system with power...

Indexing control device for a cycle derailleur

Jockey wheel assembly

Linear bicycle derailleur

Linear derailleur

Linear derailleur

Lock mechanism for a traveling chain

Low profile rear derailleur

Low-friction derailleur cable router

Low-friction derailleur cable router

Mechanism for adjusting spring tension in a derailleur

Mechanism for adjusting the position of a bicycle chain

Method and apparatus for positioning a bicycle derailleur chain

Method of manufacturing bicycle chain thrower mechanism

Modified derailleur

Motorized bicycle derailleur assembly

Motorized front derailleur assembly with saver arrangement