Shimano GRX FC-RX820-1 Crankset - 172.5mm, 12-Speed, 40t, 110 BCD, Hollowtech II, Black Bolts & Spacers 181797-Q0-L

181797-Q0-L

SL7004 TU2612 63891

Manufacturer Part Number: F-191-RBK

159217-Q0-L

157038-Q0-L

Shimano GRX FC-RX820-1 Crankset - 172.5mm, 12-Speed, 40t, 110 BCD, Hollowtech II, Black Bolts & Spacers 181797-Q0-LThe 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. Product Specifics Color: Black Rings: 40 Number of Chainrings: Single Crank Length (mm): 172. 5 Crank Intended Use: Gravel Drivetrain Speeds: 12 Weight: 644 BB Included: No Pedal Spindle: 9 16" Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Today's