removal and maintenance easier
This is thanks to the varied knob shape: lower in the center for better rolling on asphalt
together with the central Superflow hole for the discharge of pressure from the perineal area
• Sa construction rembourrée/isotherme aide à contrôler la température interne du sac et à
Alliage à micrograins affinés (MGR) forgé 2D et usiné CNC
GRX FC-RX820-2 31/48T Variation:Shimano, GRX FC-Rx820-2, Crankset, Speed: 12, Axle: 24mm, BCD: 80/110, 31/48, Hollowtech II, 172.5mm, Black, Road Rotor removal and maintenance easier