Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK CheckoutSpec= JS-Bend Shape 7 External Adjustments Rebound Damping

7 External Adjustments Rebound Damping Positive Spring Air Eye to eye length (mm) 241 keyword search FOX MY25

S/M fits sit-bone width of 9-12cm

model Albert Gravity Pro E50 size 27

50 Tire Type Tubeless Ready Clincher PSI 40 Size 27

Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK CheckoutSpec= JS-Bend Shape 7 External Adjustments Rebound DampingShimano 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 48 38 28 Number of Chainrings Triple Drivetrain Speeds 8 Chainring BCD Riveted Chainline Hub Compatibility 135 142 MTB Hubs