Shimano Altus FC M311 Variation:Shimano, Altus FC-M311, Crankset, 7/8‑speed, 175 mm, 22/32/42T, Riveted, Square Taper, 50 mm, Black Nouveau boîtier avec ailettes de

Nouveau boîtier avec ailettes de dissipation de la chaleur

313" thick

Features a large pressure-distribution zone

pre-bled * More defined click feel when shifting * Programmable Multishift and Synchro Shift functions * Reach and free-stroke lever adjustment * ServoWave technology for superior modulation * Comfortable hoods with a shape similar to mechanical levers * Compatible with Ice Tech Freeza brake pads and rotors * Chamfered brake pads with greater clearance * Consistent braking performance in all conditions

clean design * Available in compact 50-34 or triple 50-39-30 * 2-piece Hollowtech II construction * BB-RS500 bottom bracket not included

Shimano Altus FC M311 Variation:Shimano, Altus FC-M311, Crankset, 7/8‑speed, 175 mm, 22/32/42T, Riveted, Square Taper, 50 mm, Black Nouveau boîtier avec ailettes de* Riveted chainrings* 122. 5 mm square taper for 50 mm chainline* 28 38 48T cranksets include a chainguard