Dérailleur Arrière SHIMANO DURA-ACE DI2 R9250 12V Bon Plan while also making them more

while also making them more engaging thanks to the Elite My E-Training mobile app

it offers a feel very close to rim brakes thanks to its cable-actuated design (saving you from having to change your brake levers

avec une mousse différente pour chacune d'elles

Conditionnement Atelier

Designed for Cross-Country/Marathon

Dérailleur Arrière SHIMANO DURA-ACE DI2 R9250 12V Bon Plan while also making them moreThe SHIMANO DURA ACE DI2 R9250 12 Speed Rear Derailleur, the benchmark component in the World Tour peloton, offers the fastest gear changes ever seen across a gear range never seen before. This derailleur now adopts the Shadow RD concept well known to mountain bikers, which guarantees far superior robustness particularly in the event of a crash by placing the majority of the body beneath the cassette. Its clever, clean design also guarantees stable,