Shimano RX600 GRX 10 Speed Double Crankset

Following a comprehensive research, testing and development process, bringing together global feedback from riders on trails, bridleways, pavement and paths at all levels of competitiveness, Shimano introduces a new component series known asGRX; the worlds first dedicated family of gravel/adventure components built for both fast riding and assured capability on loose surfaces.

• Wider gear range for long tours or unknown terrain
• Optimum gearing for mixed terrains and riding styles
• Gear combination: 46-30T
• Series: SHIMANO GRX 10-speed
• Two-piece crank construction
• Chianline: 46.9mm
• Chain Ring Combination: 46/30t
• Compatible Chain: HG-10-speed
• Bolt Circle Diameter: 110mm/80mm 4-bolt asymmetrical
• Rear Speeds: 10 speed
• Recommended Bottom Bracket: BB-RS500 (Outboard threaded); BB-RS500-PB (Pressfit)
• Bottom Bracket sold separately
• Threaded Bottom Bracket Shell Width: 68/70mm
• Q-Factor: 151mm