Shimano GRX FC-RX820-2 Crankset - 172.5mm 12-Speed 48/31t 110/80 BCD Hollowtech II BLK Model=Gossamer Compact Drop Handlebar }Shimano STEPS FC-E5010 Ebike Crank

}Shimano STEPS FC-E5010 Ebike Crank Arm Set - 165mm Square Taper JIS Spindle Interface Black

Holds up to 40lbs of cargo

Slick surface assists tire seating during inflation

8mm in diameter

Simulate both flat terrain and slopes perfectly with anti-slip rubber feet to eliminate handlebar vibrations

Shimano GRX FC-RX820-2 Crankset - 172.5mm 12-Speed 48/31t 110/80 BCD Hollowtech II BLK Model=Gossamer Compact Drop Handlebar }Shimano STEPS FC-E5010 Ebike CrankShimano GRX FC RX820 2 Crankset 172. 5mm 12 Speed 48 31t 110 80 BCD Hollowtech II Black. The Shimano FC RX820 crank balances weight savings optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. TECH SPECS Color Black Rings 48 31 Number of Chainrings Double Crank Length (mm) 172. 5 Crank Intended Use Gravel Drivetrain Speeds 12 Weight 710 BB Included No Pedal Spindle 9 16" Spindle Interface