The KOOLUX BK6S is a dual-battery folding fat-tyre electric bike with one of the longest ranges in its class. The dual 48V battery system (13Ah + 10.4Ah) delivers up to 150km (93 miles) of pedal-assisted range on a single charge. 750W motor, 20x4.0 inch Kenda fat tyres, Shimano 7-speed gearing, front suspension fork, and disc brakes. StVZO-certified front headlight, rear rack, mudguards — fully commuter-ready out of the box. Folds for compact storage. Max load 120kg (264lb). Charge time: 5-6 hours per battery. The dual-battery range makes the BK6S a standout for long-distance commuters.
🚚 Ships from local warehouses in the UK, US & AU — 3–8 day delivery.
🛡️ 1 year warranty. 💸 Tax-free deals.
Browse our full range and place your order online — ships in 3–8 days.