{"product_id":"4000w-conversion-kit-72v-copy","title":"4000W Conversion Kit 72v - 40Ah","description":"\u003cp\u003e🚴 Alpine Rides\u003c\/p\u003e\n\u003cp\u003eWe supply high-quality electric bike conversion kits built for riders who want serious performance, durability, and a full DIY setup that delivers strong power on demand.\u003c\/p\u003e\n\u003cp\u003e⚡ Compatible with most bikes using 120mm–185mm rear dropout spacing\u003cbr\u003eSuitable for MTB, hybrid, and custom frame builds.\u003c\/p\u003e\n\u003cp\u003e📏 Wheel sizes available: 26\", 27.5\", 29\"\u003c\/p\u003e\n\u003cp\u003ePlease check compatibility before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚡ 4000W MTX E-Bike Conversion Kit\u003c\/p\u003e\n\u003cp\u003eThe 4000W kit is built for riders stepping into extreme performance. It delivers aggressive acceleration, very high torque, and serious climbing power for demanding terrain and high-load riding.\u003c\/p\u003e\n\u003cp\u003eThis setup is aimed at experienced builders looking for a powerful, high-output e-bike system.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🔋 Motor \u0026amp; Wheel Setup\u003c\/p\u003e\n\u003cp\u003e4000W brushless gearless hub motor (direct drive)\u003c\/p\u003e\n\u003cp\u003eHigh torque design for extreme acceleration and hill climbing\u003c\/p\u003e\n\u003cp\u003eM14 axle with screw-on freewheel (single speed)\u003c\/p\u003e\n\u003cp\u003eBlack SunRingle double-wall aluminium rim\u003c\/p\u003e\n\u003cp\u003e36 stainless steel black spokes\u003c\/p\u003e\n\u003cp\u003eFits 120mm–185mm rear dropout spacing\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🎛️ Controller Options\u003c\/p\u003e\n\u003cp\u003eSquare wave or sine wave controller available\u003c\/p\u003e\n\u003cp\u003e72V system setup\u003c\/p\u003e\n\u003cp\u003e90A high-power controller\u003c\/p\u003e\n\u003cp\u003eWaterproof controller housing included\u003c\/p\u003e\n\u003cp\u003eXT150 high-current connectors\u003c\/p\u003e\n\u003cp\u003eVery strong throttle response and power delivery\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🖥️ LCD Display \u0026amp; Riding Modes\u003c\/p\u003e\n\u003cp\u003eLCD display included for full ride monitoring and control.\u003c\/p\u003e\n\u003cp\u003eDisplays:\u003c\/p\u003e\n\u003cp\u003eSpeed\u003c\/p\u003e\n\u003cp\u003eBattery level\u003c\/p\u003e\n\u003cp\u003eTrip distance\u003c\/p\u003e\n\u003cp\u003ePower output\u003c\/p\u003e\n\u003cp\u003eAssist level\u003c\/p\u003e\n\u003cp\u003eRiding modes:\u003c\/p\u003e\n\u003cp\u003eEco\u003c\/p\u003e\n\u003cp\u003eComfort\u003c\/p\u003e\n\u003cp\u003eSport\u003c\/p\u003e\n\u003cp\u003eSport Plus\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🛑 Controls \u0026amp; Accessories\u003c\/p\u003e\n\u003cp\u003eFull twist SurRon-style throttle\u003c\/p\u003e\n\u003cp\u003eHydraulic \u0026amp; mechanical brake sensor compatibility\u003c\/p\u003e\n\u003cp\u003eBlack MX grips\u003c\/p\u003e\n\u003cp\u003eBrake disc spacer included\u003c\/p\u003e\n\u003cp\u003eRotor bolt kit included\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🛡️ Frame \u0026amp; Installation Kit\u003c\/p\u003e\n\u003cp\u003e4x heavy-duty stainless steel torque arms\u003c\/p\u003e\n\u003cp\u003eCable protection wrap\u003c\/p\u003e\n\u003cp\u003eCable ties included\u003c\/p\u003e\n\u003cp\u003eTyre levers included\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🔋 Battery Information\u003c\/p\u003e\n\u003cp\u003eAll batteries use Grade A 21700 cells for high performance and reliability.\u003c\/p\u003e\n\u003cp\u003e✔ High discharge capability\u003c\/p\u003e\n\u003cp\u003e✔ Long cycle life\u003c\/p\u003e\n\u003cp\u003e✔ Stable output under heavy load\u003c\/p\u003e\n\u003cp\u003e🎁 Free battery bag included with every kit\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚡ Performance\u003c\/p\u003e\n\u003cp\u003eVery high 4000W power output\u003c\/p\u003e\n\u003cp\u003eExtreme acceleration and torque\u003c\/p\u003e\n\u003cp\u003eStrong hill-climbing and load capability\u003c\/p\u003e\n\u003cp\u003ePerformance depends on rider weight, terrain, weather, and battery setup\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🛡️ Warranty\u003c\/p\u003e\n\u003cp\u003e3-month warranty on kit components\u003c\/p\u003e\n\u003cp\u003e12-month warranty on batteries\u003c\/p\u003e\n\u003cp\u003eWarranty does not cover water damage, misuse, or modified wiring\/connectors.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e🚚 Shipping\u003c\/p\u003e\n\u003cp\u003e🌍 We ship worldwide\u003c\/p\u003e\n\u003cp\u003e📦 Batteries and kits may be shipped separately depending on order\u003c\/p\u003e\n\u003cp\u003e🔎 Fully tracked delivery on all orders\u003c\/p\u003e\n\u003cp\u003e🚛 Shipping tier selected at checkout determines delivery speed\u003c\/p\u003e\n\u003cp\u003e⏱️ Delivery times depend on shipping option chosen:\u003c\/p\u003e\n\u003cp\u003eStandard shipping: longer delivery time\u003c\/p\u003e\n\u003cp\u003eExpress shipping: faster processing\u003c\/p\u003e\n\u003cp\u003e⚡ Fastest shipping option: typically around 4-14 days\u003c\/p\u003e\n\u003cp\u003e📅 Delivery times may vary depending on destination, customs, and courier handling.\u003c\/p\u003e","brand":"Alpine Rides","offers":[{"title":"Sinewave \/ 26\"","offer_id":54355582353735,"sku":null,"price":639.99,"currency_code":"GBP","in_stock":false},{"title":"Sinewave \/ 27.5\"","offer_id":54399209832775,"sku":null,"price":639.99,"currency_code":"GBP","in_stock":false},{"title":"Sinewave \/ 29\"","offer_id":54399209865543,"sku":null,"price":639.99,"currency_code":"GBP","in_stock":false},{"title":"Squarewave \/ 26\"","offer_id":54355582386503,"sku":null,"price":669.99,"currency_code":"GBP","in_stock":false},{"title":"Squarewave \/ 27.5\"","offer_id":54399209898311,"sku":null,"price":629.99,"currency_code":"GBP","in_stock":false},{"title":"Squarewave \/ 29\"","offer_id":54399209931079,"sku":null,"price":629.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/4276\/1799\/files\/4000w.jpg?v=1784220472","url":"https:\/\/alpinerides.store\/products\/4000w-conversion-kit-72v-copy","provider":"Alpine Rides","version":"1.0","type":"link"}