USED Shimano 4iiii GRX FC-RX810/RX820 172.5mm Power Meter Left Crank Arm benno-acc-boost-evo1 which for cyclists means it

which for cyclists means it emits highly visible flash patterns in a smaller

Head Tube: 4"

and spider for 8-bolt direct mount interface

Weight (grams): 600

The smart ledge design ensures feet are comfortably positioned without touching the frame

USED Shimano 4iiii GRX FC-RX810/RX820 172.5mm Power Meter Left Crank Arm benno-acc-boost-evo1 which for cyclists means itFor sale is a USED Shimano 4iiii GRX FC RX810 RX820 172. 5mm Power Meter Left Crank Arm SPECS: Brand: Shimano 4iiii Model: GRX Precision 3 Color: Black Weight (grams): 215 Crank Length (mm): 172. 5mm Spindle Interface Type: Shimano Hollowtech II Pedal Spindle: 9 16" Crank Intended Use: Road Gravel CX Designed for ebike: No CONDITION: Used and in good condition. Minor scuffs to crankarm. Subtle signs of dirt in near spindle attachment. Unit has a new