Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK Model=Straddle Wire } Standard butyl tube

} Standard butyl tube

Color Black w/Yellow Label Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 60 Labeled Size 29 x 2

Total Volume 427Color BlackWeight 524Defined Color BlackBack Protection No

Fits Brand IsaacFits Brand Kuota

5mm Direct Mount 30mm Spindle Brushed Titanium

Shimano Altus FC-M311 Crankset - 175mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK Model=Straddle Wire } Standard butyl tubeShimano Altus FC M311 Crankset 175mm 7 8 Speed 42 32 22t 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 22 32 42 Rings 42 32 22 Number of Chainrings Triple Crank Length (mm) 175 Crank Intended Use