The Shimano GRX groupset is a high performing group for off-road and gravel riding. It combines road and mountain bike elements to create a set of components that can do it all. This version of the GRX crankset is Di2 compatible and is made for 1x11-speed systems, keeping it simple and durable for difficult weather and terrain that is often found on gravel encounters. The GRX 1x crankset features Hollowtech crankarms which are known for their lightweight carbon material and extreme stiffness and power transfer. A Dynamic Chain Engagement feature ensures proper chain retention which is obviously incredibly important on difficult off-road rides. Anyone looking to run a single-ring gravel system can up their performance with a Shimano GRX RX810-1 Crankset.
SPECIFICATIONS
- Weight: 656g (42T); 644g (40T)
- Chainring Combination: 42T/40T
- Chain Line: 50.1mm/151mm Q-Factor
- Crankarm Length Options: 170, 172.5, 175mm
- Compatible Chain: HG-EV 11-speed, HG-X11
- BCD/PCD: 110mm asymmetric; 4-Bolt
- Compatible Bottom Bracket (not included): SM-BB72 (Pressfit), SM-BBR60 (threaded), Outboard BB Compatible