Corona Miche X2 RD R92 Teeth:55 The "All Terrain" tread allows

The "All Terrain" tread allows use in all seasons and on any type of surface: road or dirt

it is waterproof and includes a bag

Ideal puncture protection if a tire needs to be fast and light

Main fabric/collar

Corona Miche X2 RD R92 Teeth:55 The "All Terrain" tread allowsEvery 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