Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK length-113mm }Problem Solver Headtube Reducer Reduces

}Problem Solver Headtube Reducer Reduces 34mm to 30

}microSHIFT Internal Gear Bar End Shifter Shimano Alfine 8 Compatible

Color Black/Red Defined Color Black Front Axle 12mm Thru x 100mm Hub/Brake Compatibility Center-Lock Disc Hub Drilling 24 Spoke Interface Straight Pull

Bearing Type Cartridge Bearing Type Black Oxide Steel Color Black S

Rim Strip Width (mm) 27 Unit of Sale Retail-Single

Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 48/38/28t Riveted Square Taper JIS Spindle Interface BLK length-113mm }Problem Solver Headtube Reducer ReducesShimano Altus FC M311 Crankset 175mm 7 8 Speed 48 38 28t Riveted Square Taper JIS Spindle Interface Black. Shimano 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 TECH SPECS Color Black Rings 28 38 48 Rings 48 38 28 Number of Chainrings Triple Crank Length (mm) 175 Crank Intended Use