Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK With Chainguard CheckoutTitle=Ergon GD1 Evo Grips - Black 2 Valve Presta Color Silver

2 Valve Presta Color Silver Weight 530 Wheel Size 700c Defined Color Silver ISO Diameter 622 / Road / 29" Hub Drilling 32 Rim Material Alloy Tire Type Clincher Rim Center Offset (mm) 0

Reducer) - Vivid C1+ (2024+)

Inspired by the World Cup boot

Flex support base with Anatomic base cutouts for maximum comfort and support Length 260 Gender/Age Men's Color Black Rail Material Steel Weight 393 Saddle Cut Out No Width 150 Material Lycra Defined Color Black Clamp Style Std Rails Gender Men's

Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK With Chainguard CheckoutTitle=Ergon GD1 Evo Grips - Black 2 Valve Presta Color SilverShimano 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