--- 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: "€ 460.51" currency: EUR in_stock: true reviews_count: 8 category: "Wr Team" url: https://www.desertcart.sk/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion store_origin: SK region: Slovakia --- # 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:** € 460.51 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade Your Commute: Power, Speed & Style in One Kit! ## 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?** € 460.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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 - • **Plug & Play Conversion:** Transform your bike in minutes with a complete kit designed for quick, hassle-free installation. - • **Smart Sine Wave Controller:** Maximize battery life with 82% efficiency and whisper-quiet operation for a premium ride. - • **Reliable Support & Warranty:** Enjoy peace of mind with 24/7 expert customer service and a solid warranty backing your upgrade. - • **Power Your Ride with 48V Precision:** Experience smooth, powerful torque of 45 N.M. for effortless commutes and off-road adventures. - • **Seamless Speed Control up to 25 km/h:** Adjust your pace naturally with a brushless gear motor delivering quiet, efficient acceleration. ## Overview This 48V 30A rear wheel electric bike conversion kit features a 27.5'' brushless gearless hub motor delivering 45 N.M. torque and speeds up to 25 km/h. Designed for easy installation, it includes a high-efficiency sine wave controller for quiet, energy-saving rides. Ideal for urban commuting, delivery, and off-road cycling, it supports batteries of 13Ah or higher and comes with comprehensive customer support and warranty coverage. ## 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 Review: Good 1000w kit👍 - 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😁 Review: Check nuts/bolts are tight & check brake pads regularly.they wear out faster d - 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. ## 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 | 16,026 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 814 in Bike Components & Parts | | Bike Type | Electric Bike | | Brake Style | Handbrake | | Brand | WR-TEAM | | Brand Name | WR-TEAM | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 59 Reviews | | Included Components | controller ,brake,pedal,screen,motor,rim,tyre,tube,throttle | | Item Weight | 12 Kilograms | | Item weight | 12 Kilograms | | Manufacturer | WR-TEAM | | Manufacturer Warranty Description | one year | | Material | Metal | | Material Type | Metal | | Maximum Weight Recommendation | 199.58 kg | | Model Number | 27.5 | | Mounting Type | Bicycle mount | | Rim Size | 27.5 Inches | | Rim Width | 7 Inches | | Rim width | 7 Inches | | UPC | 753763019764 | | Unit Count | 1.0 count | | Wheel Backspacing | 1 Inches | | Wheel Hub Configuration | 135 mm Rear, 210 mm Axle | | Wheel Size | 27.5 Centimetres | | 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 A***Y on 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 G***H on 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 D***. on 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.sk/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion](https://www.desertcart.sk/products/679385603-48v-27-5-30a-controller-rear-wheel-electric-bikes-conversion) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-21*