Shimano GRX FC-RX820 Front Crankset Advance featuring a fully sealed upper

featuring a fully sealed upper bridge that eliminates the need for rim tape

Cassette: Shimano Deore M6100

durability and control

Replacement 2-WAY FIT/Tubeless Valve

Water repellent

Shimano GRX FC-RX820 Front Crankset Advance featuring a fully sealed upperThe new GRX FC RX820 2 HOLLOWTECH II 2 x 12 speed crankset offers the perfect synthesis of light weight and high efficiency for mixed terrain riding. The transmission options address the specific requirements of Gravel and provide tighter graduations for a smooth rhythm. Features Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires Optimum gearing for mixed terrains and riding styles Wider range front system Specifications