B'TWIN TEST DAY 1: Je teste les gammes B'Twin (Riverside, Elops, Tilt)
Compare: 2020 ELOPS City Bike Speed 900 vs 2021 RIVERSIDE Hybrid Bike 900 - / vs 2020 Hybrid Bike Riverside 500 - / vs 2021 ROCKRIDER 27.5" Mountain Bike ST 120 vs 27.5" Mountain Bike ST 530 – 99 Spokes