Ruota anteriore 20" 26X4.0 pneumatico neve fat bike ebike bicicletta set ruote volano rotante
Hub: 6-pin Disc Brake For Rotary Flywheel. 26 4.0 Rim Width: About 100mm. Rim Material: Aluminum Alloy. 20 4.0 Rim Width: About 80mm. Fit For: Snowbike/Beach Bike/Electric Bicycle/Extra Wide Bike.