Shimano Altus FC-M311 Crankset - 175mm, 7/8-Speed, 42/32/22t, Riveted, Square Taper JIS Spindle Interface, Black Sram A Stealth Marathon rubber outsole

A Stealth Marathon rubber outsole balances grip and durability

Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings

They feature silicone-printed fingers for grip and brake lever control

The Daylite Plus is a lightweight

flexible braided steel cable provides increased cut resistance

Shimano Altus FC-M311 Crankset - 175mm, 7/8-Speed, 42/32/22t, Riveted, Square Taper JIS Spindle Interface, Black Sram A Stealth Marathon rubber outsoleShimano Altus FC M311 cranksets feature aluminum crankarms with steel SG X chainrings for smooth and reliable shifting. Hyperdrive integrated SG X steel chainrings provide precise and reliable front shifting Proven 3 pc. design with sturdy aluminum crank arms (bottom bracket sold separately) 50mm Chainline 187. 9mm Q factor