Touroll U1 29" Electric Mountain Bike – 250W 36V 13Ah Shimano 21-Speed E-Bike. ???? 36V 13Ah Removable Battery – Up to 65km Range. ✔ Touroll U1 29” Electric Bike. Battery: 36V 13Ah Removable (468Wh). ⚡ Powerful 250W Motor – Strong Hill Climbing Performance.
