Equipped with the components of the SHIMANO GRX groupset, which was specially developed for gravel bikes, the Grinder 3 has maximum sporty performance readiness. This is ensured by the 20-speed gears and the hydraulic disc brakes, which provide additional safety off-road and in wet conditions. The necessary grip on changing terrain is provided by the versatile and at the same time fast SCHWALBE G-One tyres.