Shimano GRX FC-RX610 Front Crankset 46-30T 172.5mm

Gravel for Everyone.The two-piece Shimano GRX FC-RX610 crank combines low weight with improved efficiency to always cut a fine figure in mixed terrain. The gear ratio of the crankset for 2x12-speed drivetrains is adapted to the different requirements of Gravel use and is ideal for dynamic group rides and aggressive races. Even on rough surfaces, the close gradation with smaller gear steps ensures a consistent cadence and correspondingly good control, which is necessary to maintain the position in the field.

Specifications
Crank arms: Aluminum
Spider material: Aluminum
Crankshaft material: Steel
Crankshaft diameter: 24 mm
Bolt circle diameter: 110 / 80 mm
Spider: 4-arm
Chainring bolts: Aluminum
Chainline: 46.9 mm
Q-factor: 151 mm
Bottom bracket compatibility: BSA, ITA, BB30, BB92 and others (optional, not included)
Chain compatibility: Shimano 12-speed

Mfr Claimed Weight
TBC