Pírko Stewartův ostrov Fanatik shimano grx 400 nerez Rozlišovat Nízký
KOOTU BERSERKER Lightweight Carbon Gravel Bike Shimano GRX-400 – KOOTUBIKE
GRX 400 (10 Speed) x2. Looking to upgrade to GRX 400. Has anyone got experience of what the optimum cassette size to use in the rear? Looking to get a low bail