Shimano GRX FC-RX810 Front Crankset Chainring:48-31 Wears off clean

Wears off clean

18 Degree Flare (5cm between hoods and drops)

Butterfly clamp cover that doesn't add bulk

11-to-12-speed chains*: replace at or just before 0

1 x SRAM T10/T25 tool

Shimano GRX FC-RX810 Front Crankset Chainring:48-31 Wears off cleanShimano Fc Rx810 2 Front Crankset Grx 48 31T 175Mm Specifications Gravel Gear Ratios Preserve Riding Rhythm Over Rough Surfaces With Wider Tires17T Front RangeOptimum Gearing For Mixed Terrains And Riding StylesWider Range Front SystemGear Combination: 48 31TSeries: Shimano GRX 11 SpeedHollowtech II TechnologyChainline: 46. 9mmChain Ring Combination: 48 31TCompatible Chain: HG EV 11 Speed, HG X11Bolt Circle Diameter: 110mm 80mm 4 Bolt AsymmetricalRear