Shimano Altus FC-M311 Crankset - 175mm, 7/8-Speed, 42/32/22t, Riveted, Square Taper JIS Spindle Interface, Black bike accessories brand_Avenir Includes one 16g and one

Includes one 16g and one 20g threaded cartridge

Comes compatible with Garmin® and Wahoo® quarter turn computers

Push-Pull style shifter mechanism with aluminum large lever and composite small lever

(2) arrow parts for extending the downtube protection or for the chainstay or top tube

HeatMaxx fabric wicks sweat

Shimano Altus FC-M311 Crankset - 175mm, 7/8-Speed, 42/32/22t, Riveted, Square Taper JIS Spindle Interface, Black bike accessories brand_Avenir Includes one 16g and oneShimano Altus FC M311 Cranksets feature aluminum crankarms with steel SG X chainrings for reliable shifting. Hyperdrive integrated SG X chainrings provide precise and reliable front shifting Proven 3 pc. design 187. 9 Q factor Number of Chainrings: Triple Color: Black Chainline Hub Compatibility: 135 142 MTB Hubs Pedal Spindle: 9 16" Crank Intended Use: Mountain Crank Length (mm): 175 Rings: 42 32 22 Spindle Interface Type: Square Taper JIS Drivetrain