{"product_id":"koolux-bk6s-pro-double-battery-electric-bike-250w-motor-48v-23-4ah-dual-battery-system-20-4-0-fat-tyres-folding-frame-up-to-150km-range-long-range-all-terrain-e-bike","title":"KOOLUX BK6S Pro Double Battery Electric Bike – 250W Motor | 48V 23.4Ah Dual Battery System | 20″ × 4.0″ Fat Tyres | Folding Frame | Up to 150km Range | Long-Range All-Terrain E-Bike","description":"\u003ch2 class=\"p1\"\u003e🚲 \u003cspan class=\"s2\"\u003e\u003cb\u003eKOOLUX BK6S Pro – Extended Range Folding Fat Tyre Electric Bike\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"p2\"\u003eThe KOOLUX BK6S Pro Double Battery Electric Bike is a high-capacity folding e-bike designed for riders who need maximum range, comfort, and all-terrain capability. Featuring a UK road-legal 250W motor, a powerful 48V 23.4Ah dual battery system, and wide 20″ × 4.0″ fat tyres, this model is built for long-distance commuting, delivery work, and extended outdoor riding.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eWith front suspension, rear shock absorption, Shimano 7-speed gearing, and a reinforced folding frame, the BK6S Pro delivers strong performance while still being portable and easy to store.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🔧 Key Specifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"8\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFeature\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eMotor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e250W brushless rear hub motor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eBattery\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e48V 23.4Ah dual battery system\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eTop Speed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e25 km\/h (UK legal limit)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eUp to 150 km (depending on assist level \u0026amp; conditions)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eTyres\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e20″ × 4.0″ fat tyres\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eBrakes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eHydraulic disc brakes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSuspension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eFront fork + rear suspension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eGearing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eShimano 7-speed drivetrain\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eFrame\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eFolding aluminium alloy frame\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e~35–40 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eMax Load\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eUp to 120–150 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eCharging Time\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e~6–9 hours\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eDisplay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLCD smart display\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eExtras\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLED lights, rear rack, folding mechanism\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e⚡ Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🔋 Ultra Long-Range Dual Battery System\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eThe 48V 23.4Ah combined battery setup delivers extended riding distance, making it ideal for long commutes, delivery work, or multi-day usage without frequent charging.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🚲 Folding Fat Tyre Convenience\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eDespite its extended range, the folding frame design allows for easier storage in homes, offices, or vehicles.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🛞 20″ × 4.0″ Fat Tyres for Stability\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eWide tyres improve grip, comfort, and control across city roads, gravel, sand, and uneven terrain.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e⚙️ Shimano 7-Speed Gearing\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eSmooth gear shifting helps maintain efficiency across hills and mixed terrain riding conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🛑 Hydraulic Disc Brake System\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eStrong hydraulic braking provides reliable stopping power, especially important for heavier dual-battery setups.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🚵 Dual Suspension Comfort\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p3\"\u003eFront and rear suspension systems improve ride comfort and reduce fatigue on longer journeys.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003e🛒 Ideal For\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eLong-distance commuters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eDelivery riders (food \u0026amp; courier use)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eCampervan \/ travel users\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eRiders needing maximum range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eMixed terrain riding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"s1\"\u003eHeavy daily usage\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp class=\"p2\"\u003e \u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cem\u003e\u003cstrong\u003eBuilt for endurance, power, and extended riding distance — the KOOLUX BK6S Pro Double Battery is a high-range folding electric bike designed for riders who want serious mileage without sacrificing portability.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Koolux","offers":[{"title":"Default Title","offer_id":58079231115589,"sku":null,"price":839.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/7100\/2181\/files\/kl6-e1741075935747.webp?v=1779804114","url":"https:\/\/riderswarehouse.co.uk\/products\/koolux-bk6s-pro-double-battery-electric-bike-250w-motor-48v-23-4ah-dual-battery-system-20-4-0-fat-tyres-folding-frame-up-to-150km-range-long-range-all-terrain-e-bike","provider":"Riders Warehouse","version":"1.0","type":"link"}