700x23 Lugano II Active Lite K-Guard Bicycle Tire Go-Karts Add an optional second battery

Add an optional second battery pack to double the range of this electric bike kit

Of course this means that you can fit it on many other types of backpacks as you desire

Caliper/disc brakes are far more efficient than the coaster brakes or the drum & band brakes found on many smaller electric bikes and scooters

Currie Technologies: SF-S506-1

700x23 Lugano II Active Lite K-Guard Bicycle Tire Go-Karts Add an optional second batteryRace level performance at an entry level price. Classic Lugano tread now with improved Silca compound, K Guard belting, and smooth yet durable 50 epi carcass. KGRD Layer from natural rubber, reinforced with Kevlar fibers the protection standard for every tire from the Active Line. LTSKN LiteSkin Light, thin sidewalls. Advantages: Weight saving and reduced rolling resistance. Schwalbe: 11159143