{"product_id":"dyu-d3f-14-inch-folding-electric-bike-250w","title":"DYU D3F 14-Inch Folding Electric Bike | 250W | 36V 10Ah | 25 km\/h","description":"\u003cdiv style=\"max-width: 100%; line-height: 1.6;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0906\/1292\/4795\/files\/5_939d9db8-7e72-46e1-af67-59c2ff721919.jpg?v=1786367325\" alt=\"\"\u003eThe \u003cstrong\u003eDYU D3F 14-Inch Folding Electric Bike\u003c\/strong\u003e combines a compact frame with a \u003cstrong\u003e250W rated motor\u003c\/strong\u003e, \u003cstrong\u003e36V 10Ah lithium-ion battery\u003c\/strong\u003e and a manufacturer-set maximum assisted speed of \u003cstrong\u003e25 km\/h (15.5 mph)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDesigned with a compact 14-inch wheel format, the D3F weighs approximately \u003cstrong\u003e19 kg\u003c\/strong\u003e and incorporates a folding design to reduce the amount of space required when stored. An adjustable saddle allows the riding position to be adapted for different rider heights.\u003c\/p\u003e\n\u003cp\u003eThe electrical system provides pedal assistance and is paired with front and rear disc brakes for controlled stopping. High-strength tyres, an integrated headlight, rear light and LCD battery display provide additional functionality.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer lists a pedal-assisted range of up to \u003cstrong\u003e50 km\u003c\/strong\u003e under suitable operating conditions. Actual range varies according to rider weight, assistance level, gradients, surface conditions, temperature, tyre pressure, battery condition and other operating factors.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e250W Rated Motor:\u003c\/strong\u003e Provides electrical assistance with a manufacturer-set maximum assisted speed of 25 km\/h (15.5 mph).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 500W Peak Output:\u003c\/strong\u003e Manufacturer-listed peak motor output while the continuous rated power is specified as 250W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e36V 10Ah Lithium-Ion Battery:\u003c\/strong\u003e Integrated battery system designed to provide consistent electrical assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 50 km Pedal-Assisted Range:\u003c\/strong\u003e Manufacturer-listed maximum range under suitable operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14-Inch Wheel Format:\u003c\/strong\u003e Compact wheel size matched to the D3F frame design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFolding Design:\u003c\/strong\u003e Reduces the overall stored width for more convenient storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19 kg Approximate Weight:\u003c\/strong\u003e Compact construction helps make handling and storage easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront and Rear Disc Brakes:\u003c\/strong\u003e Provides controlled braking performance at both wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Tyres:\u003c\/strong\u003e Designed to provide durability and resistance to normal surface wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Saddle:\u003c\/strong\u003e Allows the seat height to be adjusted for different riders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD Display:\u003c\/strong\u003e Provides visible battery-level information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Lighting:\u003c\/strong\u003e Includes a front headlight and rear light for improved visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 Protection Rating:\u003c\/strong\u003e Manufacturer-listed protection against limited dust ingress and splashing water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120 kg Maximum Load:\u003c\/strong\u003e Manufacturer-specified maximum bicycle load capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"width: 100%; overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 320px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDYU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eD3F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFolding Electric Bicycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMotor Rated Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePeak Motor Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUp to 500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Assisted Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25 km\/h (15.5 mph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLithium-Ion Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e36V 10Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Management System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCharging Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDC 42V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCharger Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAC 100-220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eApproximately 5 to 6 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Pedal-Assisted Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUp to 50 km*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWheel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e14 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFrame Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrake System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFront and Rear Disc Brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFull Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1170 × 500 × 990 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFolded Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1170 × 200 × 720 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1195 × 230 × 610 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e19 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRecommended Rider Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eApproximately 5.24 to 6.39 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-10°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWater Resistance Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eLighting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFront Headlight and Rear Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLCD Battery Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePowered-Control Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eManufacturer lists throttle and cruise functionality. UK approval status should be verified before use where powered operation without pedalling is available.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003csmall\u003e*Maximum range is based on manufacturer information and is not guaranteed. Actual range varies according to rider weight, assistance level, gradients, riding surface, temperature, tyre pressure, battery condition and other operating factors.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0906\/1292\/4795\/files\/9_9d3f0655-9ce4-471e-ad32-79158b50c174.jpg?v=1786367349\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0906\/1292\/4795\/files\/8_135267e5-93b1-4d6f-8e15-4a596af56d84.jpg?v=1786367349\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0906\/1292\/4795\/files\/7_c60ee72e-25a8-43e8-904f-a34fb5417278.jpg?v=1786367349\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0906\/1292\/4795\/files\/6_e57d7dd0-be7e-440a-aba7-fe1b4c46e03d.jpg?v=1786367349\" alt=\"\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × DYU D3F Electric Bicycle\u003c\/li\u003e\n\u003cli\u003e1 × Battery\u003c\/li\u003e\n\u003cli\u003e1 × Charger\u003c\/li\u003e\n\u003cli\u003e2 × Pedals\u003c\/li\u003e\n\u003cli\u003e1 × Owner's Manual\u003c\/li\u003e\n\u003cli\u003e1 × Warranty Card\u003c\/li\u003e\n\u003cli\u003e1 × Inner Hexagon Spanner\u003c\/li\u003e\n\u003cli\u003e1 × 15 mm Single Open Wrench\u003c\/li\u003e\n\u003cli\u003e1 × Fender\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csmall\u003eA child seat is listed by the manufacturer as an optional item and should not be represented as standard equipment unless included with the specific product supplied.\u003c\/small\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the DYU D3F?\u003c\/h3\u003e\n\u003cp\u003eThe DYU D3F combines a compact 14-inch design with a \u003cstrong\u003e250W rated motor\u003c\/strong\u003e and \u003cstrong\u003e36V 10Ah lithium-ion battery\u003c\/strong\u003e. Its approximately 19 kg weight and folding structure reduce the space required for storage while maintaining a manufacturer-listed maximum load capacity of 120 kg.\u003c\/p\u003e\n\u003cp\u003eThe electrical system is limited to a manufacturer-stated maximum assisted speed of \u003cstrong\u003e25 km\/h (15.5 mph)\u003c\/strong\u003e. The manufacturer also lists up to \u003cstrong\u003e50 km of pedal-assisted range\u003c\/strong\u003e under suitable operating conditions.\u003c\/p\u003e\n\u003cp\u003eFront and rear disc brakes provide controlled stopping performance, while the adjustable saddle allows the riding position to be adapted to different rider heights. Integrated lighting, an LCD battery display and durable tyres add further functionality.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat motor does the DYU D3F use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DYU D3F is equipped with a \u003cstrong\u003e250W continuous rated motor\u003c\/strong\u003e. The manufacturer also lists peak motor output of up to 500W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum assisted speed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer specifies a maximum assisted speed of \u003cstrong\u003e25 km\/h (15.5 mph)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat battery does the DYU D3F use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D3F uses a \u003cstrong\u003e36V 10Ah lithium-ion battery\u003c\/strong\u003e with a battery management system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum pedal-assisted range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDYU lists a maximum pedal-assisted range of up to \u003cstrong\u003e50 km\u003c\/strong\u003e. Actual range varies according to rider weight, assistance level, gradients, riding surface, temperature, tyre pressure and battery condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery take to charge?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer specifies an approximate charging time of \u003cstrong\u003e5 to 6 hours\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much does the DYU D3F weigh?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer lists an approximate bicycle weight of \u003cstrong\u003e19 kg\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum load capacity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer specifies a maximum load capacity of \u003cstrong\u003e120 kg\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the DYU D3F fold?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The D3F incorporates a folding design. The manufacturer lists folded dimensions of approximately \u003cstrong\u003e1170 × 200 × 720 mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat braking system does it use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DYU D3F is equipped with \u003cstrong\u003efront and rear disc brakes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the DYU D3F have lights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The manufacturer lists a front headlight and rear light as standard features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the DYU D3F have a display?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The bicycle includes an LCD display that shows battery-level information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 500W peak output the same as a 500W continuous rated motor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The manufacturer specifies the D3F motor as \u003cstrong\u003e250W rated power\u003c\/strong\u003e while separately listing peak output of up to 500W. UK EAPC rules use the motor's continuous rated power when applying the 250W limit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DYU D3F EAPC compliant in Great Britain?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe standard manufacturer specification lists a \u003cstrong\u003e250W continuous rated motor\u003c\/strong\u003e, functional pedals and a maximum assisted speed of \u003cstrong\u003e25 km\/h (15.5 mph)\u003c\/strong\u003e, which correspond with the principal motor-power and speed requirements for an EAPC in Great Britain.\u003c\/p\u003e\n\u003cp\u003eHowever, DYU also lists throttle and cruise functionality. Where the bicycle can provide powered propulsion without normal pedalling, applicable vehicle approval requirements must also be satisfied. The manufacturer or supplier should confirm the approval marking and exact configuration before the product is represented as fully EAPC compliant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan modifications affect its legal classification?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Changes to the motor, controller, speed restriction, powered controls or other electrical components can affect safety, warranty coverage and legal classification.\u003c\/p\u003e\n\u003ch3\u003eOff-Road \u0026amp; Regulatory Compliance Notice\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStandard DYU D3F specification:\u003c\/strong\u003e The model described on this page is manufacturer-listed with a \u003cstrong\u003e250W continuous rated motor\u003c\/strong\u003e and maximum assisted speed of \u003cstrong\u003e25 km\/h (15.5 mph)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer separately lists peak output of up to 500W. Peak output should not be confused with the continuous rated motor power used when assessing the 250W EAPC power limit.\u003c\/p\u003e\n\u003cp\u003eIn Great Britain, an electrically assisted pedal cycle must have pedals capable of propelling the bicycle, continuous rated motor power not exceeding 250W and electrical assistance that does not propel the bicycle above 15.5 mph.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer lists throttle and cruise functionality for the D3F. Where powered propulsion is available without normal pedalling, the applicable vehicle approval requirements must be satisfied. Buyers should verify the approval number or marking and exact configuration supplied before relying on an EAPC classification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModified or higher-power configurations:\u003c\/strong\u003e Any configuration modified so that continuous rated motor output exceeds 250W, electrical assistance operates above 15.5 mph, or other applicable EAPC requirements are no longer satisfied can change the bicycle's legal classification.\u003c\/p\u003e\n\u003cp\u003eA configuration that does not meet EAPC requirements may be classified as a motorcycle or moped and may require vehicle approval, registration, insurance, licensing and other applicable requirements before use on public roads.\u003c\/p\u003e\n\u003cp\u003eA modified configuration intended only for use away from public roads should only be operated on suitable private land with the landowner's permission and where such use is lawful. Buyers and riders are responsible for ensuring that the exact bicycle configuration and intended use comply with applicable laws and regulations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DYU","offers":[{"title":"Default Title","offer_id":56372207452539,"sku":"DYU-D3F-14","price":459.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/1292\/4795\/files\/1_b333f112-06a9-4e1a-acd1-7dbac76d2132.jpg?v=1786367314","url":"https:\/\/wheeltrek.co.uk\/products\/dyu-d3f-14-inch-folding-electric-bike-250w","provider":"WheelTrek","version":"1.0","type":"link"}