DERAGLIATORE SHIMANO DURA-ACE R9250 DI2 deragliatole-anteriore piattaforma 95x100x15 e con un

piattaforma 95x100x15 e con un peso di 228g

4" / 30TPI

Eagle chain links have a smooth radius

CopertureVITTORIA RUBINO 700X28

DERAGLIATORE SHIMANO DURA-ACE R9250 DI2 deragliatole-anteriore piattaforma 95x100x15 e con unDespite the smaller and lighter frame, the DURA ACE FD R9250 offers our fastest chainring changes. The fastest, and today it's even faster, thanks to DURA ACE FD R9250. Weighing less than 100 grams, the new model is 45% faster than Shimano's FD R9150, which was already the fastest on the market. The frontal area of the FD R9250 model has also been reduced to decrease aerodynamic drag. Faster than ever chainring shifting, 45% faster than FD R9150