DERAGLIATORE SHIMANO DURA-ACE 12V Di2 RD-R9250 Casual "Less is more" is the

"Less is more" is the concept behind these tights

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full adjustments

Aerodinamico impermeabile non isolato per condizioni fresche e umide

DERAGLIATORE SHIMANO DURA-ACE 12V Di2 RD-R9250 Casual "Less is more" is theThe DURA ACE RD R9250 derailleur integrates the system charging port and a wireless connection unit, offering super fast and precise shifting, worthy of any podium. A single cage length compatible with low sprockets from 28 34T provides new versatility to the world's best road component group. Faster sprocket change than ever, 58% faster compared to RD R9150 The compact design includes a built in wireless unit, a charger, and a switch LED status