Shimano GRX - gravel crankset - 2x11-speed SHIMANO's new FC-RX600-11 crank offers the right balance of lightness and efficiency for varied terrain. Gear options tailored to the specific demands of gravel riding, with smaller gear steps to maintain pedalling rhythm. The 2x11-speed crank is available in a 46-30T chainring combination and crank arm lengths of 170, 172.5, and 175 mm. FEATURES

Optimal tuning for mixed terrains and various riding styles

Wider gear range for long rides or unknown terrain

Gear combination: 46-30T PRODUCT SPECIFICATIONS

Model: FC-RX600-11

Series: GRX 11-speed

Color: Group color

Average weight: 806 grams

Threaded bottom bracket shell width 70: Yes

2-piece crankset: Yes

Chainring combination: 46-30T

Compatible bottom bracket type external: Yes

Crank fixing screw included: Yes

Crank arm length: 172.5 mm

Spider/gear arms: 4

Without chain guard/bumper: Yes

Recommended bottom bracket press-fit: BB-RS500-PB

Recommended bottom bracket threaded (normal): BB-RS501

Threaded bottom bracket shell width 68: Yes

Q-factor (mm): 151

Chain line (mm): 47

Compatible chain: LINKGLIDE, HG 11-speed

BCD Left/right (mm): 110/80

BCD (mm): 110/80

Rear gears: 11 Presentation packaging, 30/46 teeth, 2-speed, Hollowtech II, without bottom bracket set, black 11-speed compatible, bolt circle diameter 80/110 mm Crankset from SHIMANO The GRX crank from SHIMANO is available in 172.0 mm. The two chainrings have the following gradation: 30-46 and fit hollowtech II bottom brackets and your bike's drivetrain. Number of chainrings 2 Crank length 172.50 mm Main color black Large chainring 46 inch Small chainring 30 inch System compatibility 11-speed Bottom bracket Hollowtech II Type/kind Article Variation crankset