It can be charged either on or off the bike in 5 to 7 hours

allowing it to reach speeds of up to 50 km/h (approx

display systems

The 48V 17Ah lithium battery offers remarkable endurance

adjust and fix the angle

west biking waterproof bicycle bag reflective outdoor sport backpack mountaineering climbing travel hiking cycling bag backpack What size backpack is best for cycling? It can be charged eitherSPECIFICATIONS is_customized: Yes Scenes: Cycling,Climbing,Travel,Hiking Origin: Mainland China New style capacity: About 16L Name: Cycling backpack, travel backpack, Model Number: YP0707210 1602684 685 Material: Nylon Function: Rainproof Feature: Large capacity,Ergonomic design Classic & Upgraded Stype: About 10L Brand Name: West Biking 10 L Classic Type Description Material: Nylon Color: Black Gray Black Green Black Orange Black Yellow(Optional)