Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK MPFN-4B-SK3180050-101-V114-AM Featuring a dual phased-pawl drive

Featuring a dual phased-pawl drive mechanism accomplishing 90 POE and 4-degree engagement by way of a six pawl driver and 45 tooth drivering 1/1 takes a no-nonsense approach in welcoming riders to Industry Nine

Oversized barrel adjusters for easy cable adjustment even with thick gloves on

5 Headset Position Complete Material 7075-T6 Aluminum Steerer Tube 1-1/8-1

} Pedal Assist Bosch/SRAM/Brose Alu And SRAM/Brose Carbon Crank Cap

size 700c front/rear front rim ERC 1400 45 db hub Spline 240 EXP axle/spacing (mm) 12x100 TA hole 24h spoke bladed nipple alloy color carbon/black weight 690g

Shimano Altus FC-M311 Crankset - 170mm 7/8-Speed 42/32/22t Riveted Square Taper JIS Spindle Interface BLK MPFN-4B-SK3180050-101-V114-AM Featuring a dual phased-pawl driveShimano Altus FC M311 Crankset 170mm 7 8 Speed 42 32 22t Riveted Square Taper JIS Spindle Interface Black. Shimano Altus FC M311 CranksetsHyperdrive SG X chainrings Chainguard integrated design TECH SPECS Drivetrain Speeds 7 Drivetrain Speeds 8 Rings 22 32 42 Rings 42 32 22 Defined Color Black Spindle Interface Type Square Taper JIS Number of Chainrings Triple Chainring BCD Riveted Crank Intended Use Mountain Color Black Pedal Spindle 9 16" BB