SHIMANO GRX RX810 2X11 Speed Groupset MY2025 5 Eco Flash 45 30

5 Eco Flash 45 30

Total capacity: 31T

ST-RX810/BR-RX810 (SHIMANO GRX)

while the oversize lower bearing is designed to handle loads

SHIMANO GRX RX810 2X11 Speed Groupset MY2025 5 Eco Flash 45 30SHIMANO GRX RX810 11 Speed Groupset, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world. It isnt a reworked set of road components. It represents a ground up look at how cyclists want to explore their world. SHIMANO GRX RX810 11 Speed Groupset helps you eliminate excuses, instead urging you to try that rough sidetrack or ride that