Shimano RX820 GRX 12-Speed 175mm 40t Black Crank Description-Rear Shock Reservoir Nominal dimensions: 19" x 14

Nominal dimensions: 19" x 14

} Nice enough to put on a vintage Cinelli road bike but affordable enough to use as standard replacements

Wide clamping area spreads load over large area

5"/29" Black B3

Shimano RX820 GRX 12-Speed 175mm 40t Black Crank Description-Rear Shock Reservoir Nominal dimensions: 19" x 14Shimano GRX FC RX820 1 Crankset 175mm 12 Speed 40t 110 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 40 Number of Chainrings Single Crank Length (mm) 175 Crank Intended Use Gravel Drivetrain Speeds 12 Weight 644 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano