--- product_id: 741547631 title: "Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16\"/20\"/24\"/26\"/27.5\"/28\"/29\"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in" brand: "hmwjd" price: "KD 184.57" currency: KWD in_stock: true url: https://www.desertcart.com.kw/products/741547631-waterproof-36v-48v-250w-ebike-conversion-kit-for-electric-bike store_origin: KW region: Kuwait --- # 250W brushless motor power Professional waterproof design Universal fit for 16"-29" wheels Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in **Brand:** hmwjd **Price:** KD 184.57 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride, own the road—electric freedom awaits! ## Quick Answers - **What is this?** Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in by hmwjd - **How much does it cost?** KD 184.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/741547631-waterproof-36v-48v-250w-ebike-conversion-kit-for-electric-bike) ## Best For - hmwjd enthusiasts ## Why This Product - Trusted hmwjd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ride Rain or Shine:** Waterproof aluminum double-walled rims and hub motor ensure durability and performance come rain or shine. - • **Power Meets Silence:** 250W brushless motor delivers smooth, quiet rides up to 28 km/h—no noisy distractions, just pure power. - • **Effortless E-Upgrade:** Transform your regular bike into a powerful e-bike in just 1-2 hours—DIY made simple. - • **Complete Plug & Play Kit:** Includes everything you need—motor, controller, display, accelerator, brake lever, pedal assist, and more for seamless installation. - • **Fits Your Ride Perfectly:** Compatible with a wide range of wheel sizes (16" to 29"), from mountain to commuter bikes—one kit, endless possibilities. ## Overview This Waterproof 36V/48V 250W Ebike Conversion Kit lets you effortlessly convert most bicycles (16" to 29" wheels) into electric bikes with a powerful, quiet brushless motor and durable waterproof components. Designed for quick DIY installation, it supports speeds up to 28 km/h and loads up to 250 kg, making it the cost-effective, versatile upgrade for urban commuters and mountain bikers alike. ## Description About this product:If you don't know how to install the kit, ask a bike shop for help or contact customer service so that the kit doesn't work.Features: Assist Sensor (PAS) allows you to ride without throttle response. You can operate your e-bike any way you choose. Travel long distances, avoid uncomfortable wrist positions, and pedal with ease anytime, anywhere. Driven by brushless gear motor, light weight, low noise, stable operation and long life, allowing you to easily traverse any difficult terrain while enjoying the journey to your destination. Perfect for everyday use, on the way to work and on long trips. The maximum load capacity of the drive is 150-250 kg. The double-walled alloy wheels feature reinforced stainless steel spokes for extra tension. The maximum speed can reach 25-28km/h, and the efficiency is ≥80%. Once the brakes are applied, effective braking force is produced.Common Problem:(1) It must be ensured that the connecting machine connection between the motor and the controller is firm.(2) The installation distance of the pedal assist device is about 5mm.(3) Make sure the inner core of each plug is not damaged/broken/bent.(4) The wiring between the controller end and the motor end must be tightly connected.The package contains (excluding tires and lithium batteries):The package contains:1) 250W motor front rim x12) 15A waterproof controller x13) Monitor x14) Throttle x15) 115PDD electronic brake x16) PAS sensor x17) MA-BK-2R Brake Sensor x19) Disc brakes ## Features - ◆⟦Professional Waterproof Conversion Kit⟧: Tired of having to ride your bike up the mountain every day? We are here to provide you with the right equipment to easily convert your bike to an electric bike. Aluminum double-walled rims and hub motors are already attached. All you need to do is transfer the original tires to an electric bike conversion kit. - ◆⟦250W Brushless Motor⟧: 250W powerful brushless gear motor, top speed 25-28km/h, low noise during operation, front fork opening size is 100mm, motor speed is 207-270 RPM, which will give you a powerful forward power. The maximum load capacity of the electric bike is 150-250 kg. - ◆⟦High cost performance⟧: With this product, you can easily convert ordinary bicycles into electric bicycles. That's a few hundred pounds cheaper than buying a new e-bike. Modifications can be done by one person in just 1-2 hours. - ◆⟦Notes⟧: Our products do not contain lithium batteries, and the power and voltage of the batteries you buy should conform to our settings. Retrofit kits fit 16"/20"/24"/26"/27.5"/28"/29"/700C wheels and fit most bikes, city bikes, mountain bikes, touring bikes and commuter bikes.>⟦Package Contents⟧: The electric bike conversion kit includes all the components needed for installation; hub motor, controller, display, accelerator, brake lever, pedal assist system, torsion arm - ◆⟦Package Contents⟧: The electric bike conversion kit includes all the components needed for installation; hub motor, controller, display, accelerator, brake lever, pedal assist system, torsion arm and cable ties, etc. We give you the controller pack for free! We put installation instructions in the package. ## Technical Specifications | Specification | Value | |---------------|-------| | Model Number | CW-1018-1354 | | Colour | 48v | | Power / Wattage | 2.5E+2 | | Special Features | Lightweight | ## Product Details - **Bike type:** Electric Bike - **Colour:** 48v - **Wheel size:** 29 Inches - **Frame material:** Aluminum - **Suspension type:** Rigid - **Special feature:** Lightweight - **Included components:** 250W front motor, 15A waterproof driver, monitor, throttle, 115PDD electric brake, PAS sensor, MA-BK-2R brake sensor, and brake discs - **Size:** 29in - **Brake style:** [POSSIBLE] Disk - **Specific uses for product:** Commuting, General Purpose ## Images ![Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in - Image 1](https://m.media-amazon.com/images/I/61YOsdyJkXL.jpg) ![Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in - Image 2](https://m.media-amazon.com/images/I/71EJvQe6waL.jpg) ![Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in - Image 3](https://m.media-amazon.com/images/I/61-DjscVBEL.jpg) ![Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in - Image 4](https://m.media-amazon.com/images/I/717TZEqIyTL.jpg) ![Waterproof 36V/48V 250W Ebike Conversion Kit for Electric Bike 16"/20"/24"/26"/27.5"/28"/29"/700C Fron Wheel Electric Bicycle Hub Motor Kit with Mountain Bike Rim,48V-29in - Image 5](https://m.media-amazon.com/images/I/61xvvgi9PlL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/741547631-waterproof-36v-48v-250w-ebike-conversion-kit-for-electric-bike](https://www.desertcart.com.kw/products/741547631-waterproof-36v-48v-250w-ebike-conversion-kit-for-electric-bike) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*