Shimano GRX RX810 1x11 Speed Chainring

The RX810 singlespeed front chainring for 1x11 GRX systems by SHIMANO does without unnecessary shift pins for a lower weight. Instead, the GRX chainring features SHIMANO’s DYNAMIC CHAIN ENGAGEMENT+ tooth profile, keeping the bike chain in position on rough terrain. Thanks to different chainring sizes available – ranging from 40 to 42 teeth – it’s up to you to decide which intended use you want to equip your gravel cross and commuter bike for.

• Heavy-duty chainring for SHIMANO 1x11 speed GRX cranks
• Intended use: Gravel, Road, Cyclocross
• DYNAMIC CHAIN ENGAGEMENT+ tooth profile to hold the chain in place on bumpy ground
• Material: aluminium
• Compatibility: 11x1
• Mounting system: 4-bolt spider
• Bolt circle: 110 mm/ 80 mm (asymmetric)
• Weight: approx. 78 g (40T)