, ,

48V 1000W Electric Bike Conversion Kit – Rear Wheel + 19Ah LG Battery 1000WH | 7-Speed E-Bike Upgrade 26″ 27.5″ 29″

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

Price range: £239.00 through £459.00

⚡ 1000W 48V E-Bike Conversion Kit — SW900 + 30A Sine Wave

✅ Pay with Klarna (3 months interest free)
PayPal accepted

⚡ 1000W E-Bike Conversion Kit – MTX Rim Edition

Build a clean, powerful and professional-looking e-bike with this high-quality conversion kit.
Designed for strong performance, tidy installation and great aesthetics.

✅ Wheel Size Options

  • 26 inch MTX rim
  • 27.5 inch MTX rim
  • 29 inch MTX rim

✅ Kit Features

  • 1000W rear hub motor
  • 30A sideways sine-wave controller
  • SW900 LCD display
  • 250W limit function — press and hold the minus (–) button for 3 seconds
    to activate restricted mode
  • In restricted mode, the throttle is disabled and pedal assist is limited
    to 15.5mph (25km/h)
  • Brake levers with motor cut-off
  • Headlight included
  • Fortis throttle
  • Waterproof controller box included
  • 7-speed Shimano freewheel
  • M14 axle
  • 135mm rear dropout fitment
  • Includes:
    1× steel torque arm +
    2× stainless steel torque arms
  • MT60 phase connectors
  • XT60 battery connector

🔋 Battery Options

This kit is available with or without a battery, so you can purchase the
full setup or just the kit on its own.

🔑 Optional Extra

An ignition key can be added if required, but this must be purchased separately.

🚴 What You Can Achieve

If you want to build bikes that look clean, professional and perform just
as impressively, this is the kind of result you can achieve when purchasing this kit.

🧩 Key Features

  • 1000W 48V brushless, gearless hub motor
  • 🏷️ 250W limit function — press and hold the
    minus (–) button for 3 seconds to activate restricted mode
  • 🚴 In restricted mode, the throttle is disabled and pedal assist is limited
    to 15.5mph (25km/h)
  • 🛞 7-speed freewheel — requires
    ≥135 mm rear dropout
  • 📺 SW900 LCD display
  • 🖤 All-black lightweight double-wall aluminium rim
    (suits rim brakes) + 36 stainless spokes
  • 🎛️ 48V 30A sine-wave controller — runs at
    36V / 48V / 52V
  • 🛑 Black brake levers (for cable disc brakes)
  • 🌀 Black Fortis throttle
  • 🚴 PAS (Pedal Assist Sensor)
  • 🛡️ Includes:
    1× steel torque arm +
    2× stainless steel torque arms
  • 🔌 Yellow MT60 phase &
    XT60 battery connectors
  • 💧 Waterproof controller box — designed to house the included controller
  • 🧰 Tools & accessories:
    crank remover, tyre levers, rim tape, cable wrap, cable ties
  • 🔋 If ordered with battery:48V 19.2Ah LG downtube battery
    (30A BMS, 3-slot base), Grade-A LG cells,
    3A UK charger, ~1000Wh.Charge time: 5–6 hours

    Estimated range:
    ~20–40 miles depending on riding style and conditions.

📦 Everything you need in one package to convert your pedal bike to electric.

📦 Packing List

  • Motor wheel (1000W hub, double-wall rim, 36 spokes)
  • SW900 LCD display
  • 30A sine-wave controller (36V / 48V / 52V compatible)
  • Brake levers, Fortis throttle, PAS sensor
  • 1× steel torque arm + 2× stainless steel torque arms
  • MT60 phase & XT60 battery connectors
  • Waterproof controller box
  • Crank removal tool, tyre levers, rim tape, cable wrap, cable ties
  • Battery bundle (if selected):48V 19.2Ah LG battery (30A BMS, 3-slot base),
    Grade-A cells, 3A UK charger (~1000Wh)

📦 Battery ships separately from the kit
(you may receive two boxes).

⚖️ Legality

  • 🚫 Not road-legal out of the box.
  • 🖥️ Hold the minus (–) button for 3 seconds
    to activate restricted mode
  • 📴 In restricted mode:
    throttle disabled + PAS limited to
    15.5mph (25km/h)
  • 🔄 Restricted mode remains active after power cycling

⚡ Power & Range

  • 🚀 Top speed:
    up to ~35mph depending on setup
  • 🔋 Estimated range:
    ~20–40 miles

🛠️ Notes

  • 🧑‍🔧 Requires DIY experience to install
  • 📘 Includes downloadable installation manual
  • 🔍 Every bike differs — research before purchasing

🛡️ Warranty

  • 🧰 3-month warranty on the kit
  • 🔋 12-month warranty on battery bundles
  • ❌ Excludes abuse or water damage

🚚 Shipping

  • 🧪 Fully inspected & tested prior to dispatch
  • ⏱️ Ships within 24 hours (Mon–Fri)
  • 🚛 Tracked delivery via DPD, UPS, Parcelforce or Royal Mail
  • 🔎 Weekend delivery available at extra cost

↩️ Returns

  • 📅 14-day returns policy
  • 📦 Item must be unused and complete
  • 🚚 Buyer pays return postage

💬 Questions?
Contact us — we’re happy to help with your build.

E Bike Power UK® — explore our shop for more DIY E-Bike parts & accessories.

SKU: 27.5" 30H 1KW M14 FREEWHEEL BLACK Categories: , ,

🤝 Our Service

  • ✅ Friendly UK-based customer service
  • ✅ Wide range of DIY E-Bike parts
  • ✅ Trusted seller with excellent feedback
  • ⚠️ Please note: Many of our high-power kits are NOT road legal in the UK.
    If you are unsure about the legal requirements, please ask before purchasing.

🚚 Shipping

  • 📦 Dispatched within 24 hours (Mon–Fri)
  • ⏱️ 1–2 working days (UK)
  • ✅ Tracking provided

↩️ Returns

14-day return policy • Buyer pays return postage • Items must be unused

🛡️ Warranty Terms

🚲 E Bike Power UK – Quality parts. Fast shipping. Trusted UK service. ⚡
Weight 15 kg
Dimensions 60 × 60 × 25 cm
Size

26” Kit + Battery, 27” Kit + Battery, 29” Kit + Battery, 26” kit ONLY, 27.5” Kit ONLY, 29” Kit ONLY

2 reviews for 48V 1000W Electric Bike Conversion Kit – Rear Wheel + 19Ah LG Battery 1000WH | 7-Speed E-Bike Upgrade 26″ 27.5″ 29″

1-2 of 2 reviews
  1. Next day delivery and it’s amazing quality

    (0) (0)
  2. I purchased this for my husband Christmas present & he loves it. Rides it every day to and from work.

    I have one happy husband. 👍.

    Thanks guys.

    (2) (0)
Add a review
Currently, we are not accepting new reviews