Galets de Dérailleur 12V SHIMANO ULTEGRA R8150 No drop its intermediate profile made up

its intermediate profile made up of robust lateral knobs and spaced central knobs offers maximum traction when braking and grip in corners

while remaining lightweight (only +40 g)

increased confidence in corners and durability of over 4

Elles proposent une épaisseur de 10 mm pour trouver l’agencement idéal de votre poste de pilotage

Galets de Dérailleur 12V SHIMANO ULTEGRA R8150 No drop its intermediate profile made upAn essential wear part for the proper functioning of your drivetrain, the SHIMANO Ultegra R8150 12 speed rear derailleur jockey wheels ensure fast, reliable and quiet gear changes. Intended here for a 12 speed Ultegra drivetrain, this kit consists of a tension jockey wheel and a guide jockey wheel.