Shimano GRX FC-RX600-1 Crankset - 165mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=RockShox Reverb Return Speed Adjuster Knob Kit 8mm can be used with

8mm can be used with 26

Less cogs allow faster transition from starting gear to high gear

8mm 40cm Black

A short 5-second warning sounds in case of slight impacts or movements

Shimano GRX FC-RX600-1 Crankset - 165mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=RockShox Reverb Return Speed Adjuster Knob Kit 8mm can be used withShimano GRX FC RX600 1 Crankset 165mm 11 Speed 40t 110 BCD Hollowtech II Spindle Interface Black. The Shimano GRX FC RX600 crankset offers optimum gearing for mixed terrains and riding styles. TECH SPECS Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 165 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 753 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric