--- product_id: 679385603 title: "48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen" brand: "wr-team" price: "NZ$736" currency: NZD in_stock: true reviews_count: 8 url: https://www.desertcart.nz/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion store_origin: NZ region: New Zealand --- # 48V 30A high-efficiency controller Easy DIY installation kit 27.5'' rear wheel brushless gearless motor 48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen **Brand:** wr-team **Price:** NZ$736 **Availability:** ✅ In Stock ## Summary > ⚡ Transform your ride, join the e-bike revolution! ## Quick Answers - **What is this?** 48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen by wr-team - **How much does it cost?** NZ$736 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion) ## Best For - wr-team enthusiasts ## Why This Product - Trusted wr-team brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Energy Saver:** Sine wave controller with 82% efficiency maximizes battery life and reduces power waste. - • **Speed Meets Silence:** Reach up to 25 km/h with a whisper-quiet brushless gearless motor—ride fast without the noise. - • **Plug & Play Simplicity:** Designed for quick, hassle-free installation with all accessories included—upgrade your bike in no time. - • **Built for Every Journey:** Supports up to 440 lbs load, perfect for commuting, delivery, off-road, or cargo transport. - • **Power-Packed Performance:** 48V 30A controller delivers smooth, powerful torque of 45 N.M for effortless rides and heavy loads. ## Overview This 48V 27.5'' rear wheel electric bike conversion kit features a powerful 30A brushless gearless hub motor with 45 N.M torque, enabling speeds up to 25 km/h. Equipped with an 82% efficient sine wave controller, it ensures quiet, energy-saving rides. The kit includes all necessary components for easy installation and supports loads up to 440 lbs, making it ideal for commuters, delivery riders, and adventure seekers alike. ## Description Item specifics： Condition: A brand-new Material: Aluminum Alloy Color: Black Tire: Nylon Rim: Double Wall Alloy Bike Type: Electric Bicycle Conversion Kit Wheel type: Rear Wheel Motor Type: Brushless Gearless Hub Motor Brake Type: Hand Brake Motor: Brushless Gearless Features: Pedal Assist, 30A Controller Rear Wheel, 48 Volt, can convert 2/3 wheeled bike into a electric bike Gender: Unisex Adult Frame Size: 24 in Torque: 45 Nm Spokes: Steel, 12G x 2.6mm MAX continuous rated power:250W Max speed: 25km/h or 15.5 mph Wheel Size: 27.5" Wheel Axle: 175 x Φ10mm Max load capacity: 440 LBS Net weight: 10.5kg Net Weight: 22 LBS Note: Battery and charger are not included in package ## Features - [Powerful Rear Wheel Motor]: Powerful 48V 30A Controller brushless gearless hub motor - low noise and low maintenance. Wheel Size: 27.5" x 27.5" x 1.95"; Wheel Axle Length: 210 mm; Rear dropout spacing: 135 mm; Motor Torque: 45 N.M. Recommended battery capacity:not less than 13Ah.Suitable for delivery job,commuting, outdoor cycling, off-road exploration, and cargo transportation - 【Fast Speed】: We use brushless gear series hub motor in our electric bike conversion kit, the maximum speed can reach 25km/h you can adjust the speed by rotating the wheel, which brings you unprecedented riding experience. - [Sine Wave Controller]: Our conversion kit includes a 48V 30A controller, which is up to 82% efficient, saving you a lot of power. In addition, the brushless gear motor produces low noise when in use, creating a quiet riding environment - 【Easy to Install】: This bike conversion kit is simple in structure and comes with a full range of accessories. You just need a few simple steps to install it successfully, very easy and convenient. - [High Quality Customer Service]: We have a professional customer service team and engineering technical support, 7 x 24-hour online service.We offer a 2 months warranty on hub motors. All other components are under a 3-month warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DP78JCMV | | Best Sellers Rank | 20,861 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 1,170 in Bike Components & Parts | | Bike Type | Electric Bike | | Brake Style | Handbrake | | Brand Name | WR-TEAM | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.1 4.1 out of 5 stars (59) 4.1 out of 5 stars | | Included Components | controller ,brake,pedal,screen,motor,rim,tyre,tube,throttle | | Item Weight | 12 Kilograms | | Manufacturer | WR-TEAM | | Manufacturer Warranty Description | one year | | Material Type | Metal | | Maximum Weight Recommendation | 440 Pounds | | Model Number | 27.5 | | Mounting Type | Bicycle mount | | Rim Size | 27.5 Inches | | Rim Width | 7 Inches | | Unit Count | 1.0 count | | Upc | 753763019764 | | Wheel Backspacing | 1 Inches | | Wheel Hub Configuration | 135 mm Rear, 210 mm Axle | | Wheel Size | 27.5 Centimetres | ## Product Details - **Brand:** WR-TEAM - **Colour:** Black - **Item weight:** 12 Kilograms - **Material:** Metal - **Wheel size:** 27.5 Centimetres ## Images ![48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen - Image 1](https://m.media-amazon.com/images/I/71ope7r9I+L.jpg) ![48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen - Image 2](https://m.media-amazon.com/images/I/710K5cM0KIL.jpg) ![48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen - Image 3](https://m.media-amazon.com/images/I/71zP+eCdQ1L.jpg) ![48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen - Image 4](https://m.media-amazon.com/images/I/71uq52-+PsL.jpg) ![48V 27.5'' 30A Controller Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen - Image 5](https://m.media-amazon.com/images/I/61UF5k2ZpzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good 1000w kit👍 *by on Reviewed in the United Kingdom 6 December 2025* Changed the controller for a 45amp 48-72v to accept a 60v battery and used a surron throttle instead of the one provided, it's fast, does 55.7mph unloaded, 42mph on the road fully charged😁 ### ⭐⭐⭐⭐⭐ Check nuts/bolts are tight & check brake pads regularly.they wear out faster d *by on Reviewed in the United Kingdom 23 February 2026* I've had zero problems with my conversion kit since purchasing it in Nov25,apart from wearing out brake pads faster than if I had a normal bike,but that's to be expected. Hint- check and replace brake pads regularly. ### ⭐⭐⭐⭐⭐ Lovley products *by on Reviewed in the United Kingdom 13 January 2026* Very good buy, convert my bike and its working well. Very easy to setup. Motor is powerful, I would highly recommend ## Frequently Bought Together - 48V 27.5'' 1000W Rear wheel Electric Bikes Conversion Kit Hub Motor, Electric Bicycle Motor,E-bike Cycling Hub with Controller, Bike Bicycle Conversion Tool Kit 7-speed Cassette,SW900 Screen - R TEAM Ebike Battery 48v 13AH with Charger, USB Port, Lithium Electric Bike Battery for 1000W 750W 500W 250W Motor (Bafang, AW, most ebike conversion kit) --- ## 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.nz/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion](https://www.desertcart.nz/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-07-09*