Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK CheckoutSpec= Axial (BBP376Y) - The smart system CR2032 coin cell battery

CR2032 coin cell battery

Built from the Endurance Formulation powered by Graphene the T70 tread offers weather-resistant dependability all-condition performance and the long-lasting resilience needed for epic gravel outings

Bracket terminal for Shimano STEPS head units

BB Inclusion No Crankset Material Carbon BCD Direct Mount SRAM 8 Bolt Connectivity ANT+ BT LE Teeth 50 Crank Arm Length 172

Tip Size #1 Tip Size #2 Tip Size 3mm Tip Size 6mm

Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK CheckoutSpec= Axial (BBP376Y) - The smart system CR2032 coin cell batteryShimano 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 Rings 42 32 22 Number of Chainrings Triple Drivetrain Speeds 8 Chainring BCD Riveted Chainline Hub Compatibility 135 142 MTB Hubs