--- product_id: 722799964 title: "Electric Bike Conversion Kit, 48V 1000W 28\" Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 7-Speed Rotary Flywheel E-Bike Conversion Kit for Road Bike" brand: "ddyook" price: "¥159714" currency: JPY in_stock: true category: "Ddyook" url: https://www.desertcart.jp/products/722799964-electric-bike-conversion-kit-48v-1000w-28-rear-wheel-electric store_origin: JP region: Japan --- # 1000W pure copper motor LCD display with real-time stats 7-speed rotary flywheel Electric Bike Conversion Kit, 48V 1000W 28" Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 7-Speed Rotary Flywheel E-Bike Conversion Kit for Road Bike **Brand:** ddyook **Price:** ¥159714 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Transform your ride, own the road—because ordinary bikes are so last season! ## Quick Answers - **What is this?** Electric Bike Conversion Kit, 48V 1000W 28" Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 7-Speed Rotary Flywheel E-Bike Conversion Kit for Road Bike by ddyook - **How much does it cost?** ¥159714 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/722799964-electric-bike-conversion-kit-48v-1000w-28-rear-wheel-electric) ## Best For - ddyook enthusiasts ## Why This Product - Trusted ddyook brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dynamic LCD Display:** Stay informed with real-time speed, mileage, battery life, and assist levels—ride smarter, not harder. - • **Robust & Safe Build:** Durable aluminum alloy frame supports up to 330 lbs, with integrated brake compatibility for maximum safety. - • **Powerful 1000W Motor:** Unleash speeds up to 34 mph with a high-efficiency brushless gearless motor for effortless long-distance rides. - • **Smart Dual Mode Controller:** Seamlessly switch between Hall Effect and non-Hall modes to ensure uninterrupted performance and extended motor life. - • **Versatile 7-Speed Flywheel:** Adapt to any terrain or pace with a smooth 7-speed rotary flywheel, perfect for road and hybrid bikes. ## Overview This 48V 1000W Electric Bike Conversion Kit upgrades your 28" road or hybrid bike with a powerful brushless motor, dual mode controller, and a comprehensive LCD display. Featuring a 7-speed rotary flywheel and durable aluminum alloy frame, it supports up to 330 lbs and integrates easily with disc brakes for a safer, faster, and smarter cycling experience. ## Description DescriptionOur electric bicycle kit allows you to easily modify your bicycle. Our product includes a controller and PAS, as well as other necessary assembly tools, allowing you to purchase the necessary modification equipment in one go. The built-in brake allows you to directly apply the disc brake of your bicycle, making your riding safer.Details1. Storage Bag: You can use it to store the controller and secure it on the bike for easy use.2. 7-Speed Rotary Flywheel: It can be adapted to variable-speed bicycles, allowing you to apply this product to various types of bicycles.3. Rubber Tire: The rubber tire with patterns has a stronger grip and is less prone to slipping, making your riding safer.ApplicationThis product is suitable for 28" bicycles with a rear fork opening size of 5.31 inches and can be used as a power device for variable-speed bicycles and general bicycles. It is suitable for bicycle lithium battery modification, DIY electric bicycles, electric folding bikes, etc. Specification Material: Rubber, Aluminum, 45# Steel, Aluminum AlloyColor: Silver + BlackInstallation Position: RearPower Type: 1* 48V Battery(Not Included)Motor Type: Brushless Gearless DC Pure Copper MotorDisplay Type: LCDVoltage: 48VPower: 1000WNumber of Flywheels: 7Cable Head Width: 135mm/5.31inMax. No-load Speed: 55km/34.18mile/hTorque: 45N·mMax. Load Capacity: 150kg/330.69lbsApplicable Disc Brake Hole Spacing: 44mm/1.73inApplicable Rear Fork Opening Size: 135mm/5.31inMotor Wire Length: 1m/3.28ftWheel Diameter: 71.12cm/28inNotes1.Before use, please carefully read the product's instructions and pay attention to the safety precautions.2.When connecting the controller and wires, please make sure to connect the correct color to the controller. For your safety, please turn off the battery before connecting the controller! ## Features - Cycling Assistant - The PAS allows you to have three cycling modes: throttle, PAS, and manual. You can switch among appropriate cycling modes as needed. It can reduce fatigue, make the ride more comfortable, and is very suitable for long-distance travel. - Dual Mode Controller - The motor operates under both the Hall Effect and non-Hall effect, extending the service life of electric bicycles. If a component malfunctions, the controller will switch to non-Hall Effect mode, and the motor will still operate without affecting your use. - High Efficiency - The controller is a sine wave controller with high conversion efficiency. Coupled with a 1000W pure copper brushless gearless motor, this product can reach a speed of 34.18mph (no-load) and can travel further and faster. - Upgrade Display - The display shows real-time speed, maximum speed, average speed, total mileage, single mileage, battery power display, assist gear/speed grading, cruise function, so that you can charge in time and intuitively keep track of its operating status. - Safe and Reliable - The aluminum alloy wheel frame is very durable, stable, rust-proof and wear-resistant, ensuring long service life and strong load-bearing capacity, up to 330.69lbs. Comes with a brake, and you only need to connect the disc brake, making it convenient and safe to use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DGG1MBG2 | | Additional Features | Electric,Dual Mode Controller,LCD Display | | Age Range Description | Adult | | Age range (description) | Adult | | Bicycle Drivetrain Type | chain drive | | Bicycle Gear Shifter Type | Twist Grip | | Bike Type | Road Bike, Hybrid Bike, Electric Bike | | Bike type | Road Bike, Hybrid Bike, Electric Bike | | Brake Style | Power-off Brake Lever (Applicable to V Brake, Disc Brake) | | Brand | DDYOOK | | Brand Name | DDYOOK | | Color | Black | | Colour | Black | | Derailleur Configuration | Rear | | Electric Assist Type | pedal assist, throttle assist | | Frame Material Type | Aluminum | | Included Components | 1* 28'' Rear Wheel 1* Controller 1* LCD Display 1* Variable Speed Handle 1* Controller Storage Bag 1* PAS 1* 7-Speed Rotary Flywheel 1* English Assembly Instruction Other Accessories for Assembly | | Intended Riding Terrain | Paved Roads | | Is Assembly Required | Yes | | Manufacturer | Aongslank | | Maximum Weight Recommendation | 330.69 Pounds | | Model Name | Electric Bike Conversion Kit | | Number Of Speeds | 7 | | Number of speeds | 7 | | Power Source | Electric | | Size | 28" Rear Wheel | | Specific Uses For Product | Road | | Suspension Type | Rear | | Unit Count | 1 Count | | Wheel Size | 28 Inches | | Wheel Width | 28 Inches | | Wheel size | 28 Inches | ## Product Details - **Age range (description):** Adult - **Bike type:** Road Bike, Hybrid Bike, Electric Bike - **Brand:** DDYOOK - **Colour:** Black - **Number of speeds:** 7 ## Images ![Electric Bike Conversion Kit, 48V 1000W 28" Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 7-Speed Rotary Flywheel E-Bike Conversion Kit for Road Bike - Image 1](https://m.media-amazon.com/images/I/71W9OvZrfdL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - DDYOOK Electric Bike Conversion Kit, 48V 1000W 700C 28"/ 29" Front/Rear Wheel Electric Bicycle Hub Kit Dual Mode Controller w/LCD Display & PAS, 5-Speed Adjustment E-Bike Conversion Kit - 2 Sets Universal Torque Arm Conversion Kit Compatible with E-Bike Front or Rear Hub Motor Installations,Electric Bicycle Maintenance Tool --- ## 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.jp/products/722799964-electric-bike-conversion-kit-48v-1000w-28-rear-wheel-electric](https://www.desertcart.jp/products/722799964-electric-bike-conversion-kit-48v-1000w-28-rear-wheel-electric) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-09*