Shimano GRX 600 Double Chainset

As part of Shimano’s gravel groupset, the GRX 600 Double Chainset offers high strength, low weight and excellent shifting in all conditions. The 46/30T chainrings provide great ratios for use off-road whether that is on steep climbs or fast fire roads, and it is compatible with 11-speed drivetrains and HollowTech II style bottom brackets. Durable aluminium crank arms and chainrings keep the weight down whilst the smart anodising brings a modern aesthetic to the design.

Features

Shimano GRX, with its gravel-specific ergonomics, optimised gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
The HollowTech II 11-speed 46/30T double chainset offers optimum gearing for mixed terrains and riding styles
Designed to work with HollowTech II type bottom bracket cups
Compatible with 11-speed HG chains
Anodised aluminium crank arms
Lightweight aluminium chainrings
4 arm, 110mm bolt circle diameter
Claimed Manufacturer’s Weight: 806 grams (46/30T) for 170mm