{"product_id":"duotts-c29-k-750w-dual-battery-electric-bike","title":"DUOTTS C29-K 750W Dual-Battery Electric Bike","description":"\u003ch2\u003eDUOTTS C29-K 750W Dual-Battery Electric Bike\u003c\/h2\u003e\u003cp\u003eThe DUOTTS C29-K pairs a 750W motor with two 48V batteries: 15Ah on the frame and 22.5Ah at the rear rack. Its 29-inch wheels, hydraulic disc brakes and Shimano 21-speed gears suit riders looking for a large-wheel, dual-battery configuration. This listing follows the supplier’s 750W entry; it is not the separate 250W EU version.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 48V 750W international configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 48V 15Ah + 22.5Ah; 1800Wh combined nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e 65Nm manufacturer specification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging time:\u003c\/strong\u003e Approximately 6–8 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChargers:\u003c\/strong\u003e 54.6V 2A and 54.6V 3A listed by the manufacturer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTyres:\u003c\/strong\u003e 29 × 2.125-inch Chaoyang tyres, with inner tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrakes:\u003c\/strong\u003e Front and rear hydraulic disc brakes, 160mm rotors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearing:\u003c\/strong\u003e Shimano Tourney 3×7-speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Aluminium alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront suspension:\u003c\/strong\u003e 100mm travel, with lockout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.4-inch HD display; Bluetooth-enabled for the DUOTTS app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedal assistance:\u003c\/strong\u003e Speed sensor, levels 0–5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 32.5kg, not packed shipping weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1860 × 1080 × 680mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum load:\u003c\/strong\u003e 150kg total; rear rack limit separately listed as 25kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\u003cp\u003eC29-K electric bike, compatible charging equipment, user manual, assembly tools, pedals and quick-release axle. The manufacturer also lists a half-twist throttle, axle protectors, pump and phone bag; confirm accessories against the delivered packing list. Delivery bags and rider clothing shown in lifestyle images are not included.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich version is this?\u003c\/strong\u003e\u003cbr\u003eThis is the supplier-listed 750W C29-K international configuration with 48V 15Ah and 22.5Ah batteries. EU warehouse stock does not make it the separate 250W EU edition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much battery capacity is fitted?\u003c\/strong\u003e\u003cbr\u003eThe two 48V batteries are rated 15Ah and 22.5Ah, totalling 1800Wh nominal. Replacement batteries must match the exact mounting, connectors and electrical specification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does charging take?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists approximately 6–8 hours and 54.6V 2A plus 54.6V 3A charging equipment. Follow the supplied instructions and match each charger to its intended battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brakes does it use?\u003c\/strong\u003e\u003cbr\u003eHydraulic disc brakes are specified front and rear, with 160mm rotors. Match replacement pads and hydraulic service parts to the delivered brake assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich tyres are specified?\u003c\/strong\u003e\u003cbr\u003e29 × 2.125-inch Chaoyang tyres with inner tubes. Check sidewall markings, rim size and valve before ordering replacements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it have suspension?\u003c\/strong\u003e\u003cbr\u003eA front suspension fork with 100mm travel and lockout is listed. A rear shock is not specified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat gears and pedal assistance does it have?\u003c\/strong\u003e\u003cbr\u003eShimano Tourney 3×7-speed gears are paired with speed-sensor pedal assistance, using levels 0–5.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat can the rear rack carry?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists a 25kg rear-rack limit and a 150kg total loading limit. Those are separate limits; account for the fitted rack battery and follow the supplied loading instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the advertised range guaranteed?\u003c\/strong\u003e\u003cbr\u003eNo. Distance changes with total load, assistance, speed, gradients, temperature, tyre pressure and battery condition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this approved for public roads everywhere?\u003c\/strong\u003e\u003cbr\u003eNo. A 750W specification and EU stock location are not proof of road approval. Check local rules and the exact delivered configuration before riding.\u003c\/p\u003e","brand":"DUOTTS","offers":[{"title":"Black and Blue","offer_id":68051085164693,"sku":"DUOTTSC29-K","price":1040.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/5121\/6533\/files\/duotts-c29-k-dual-battery-black-blue.webp?v=1792837242","url":"https:\/\/www.punkride.com\/en-uk\/products\/duotts-c29-k-750w-dual-battery-electric-bike","provider":"Punk Ride","version":"1.0","type":"link"}