DERAGLIATORE SHIMANO DURA-ACE R9250 DI2 deragliatole-anteriore 4" / 30TPI

4" / 30TPI

guarantees race victories and personal bests

Eagle chain links have a smooth radius

Crowns 2 Sprockets 12 Compatible chain 12-speed HG Action|Down swing ✔ Assembly|To be welded ✔ Chainline (mm) 44

piattaforma 95x100x15 e con un peso di 228g

DERAGLIATORE SHIMANO DURA-ACE R9250 DI2 deragliatole-anteriore 4" / 30TPIDespite 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