Corona Miche X2 RD R92 Teeth:55 con una leggerezza che le

con una leggerezza che le rende piacevoli alla guida anche nei tratti stradali

Protezione UV al 100%

The high-stiffness hollow structure reduces weight while maintaining rigidity

O-Ring Coprifilo Antigraffio in Silicone Rosso - Barattolo 100 Pezzi X ON

it is waterproof and includes a bag

Corona Miche X2 RD R92 Teeth:55 con una leggerezza che leEvery watt you generate deserves to be transmitted with total efficiency. X2 RD is the gear designed for those who demand the best: light, stiff, and able to transfer every watt with absolute precision. The X2 RD R92 and the X2 RD R81 come from the same vision but specialize for different targets. The first was specifically developed for Dura Ace 9200 cranksets, offering the widest range with chainrings from 50 to 56 teeth (50, 52, 54, 55, 56). The