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Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Kirbebike's 52V 2000W MTX Rim Ebike Kit
Free shipping
Easy installation
1-year warranty
VAT included

Kirbebike's 52V 2000W MTX Rim Ebike Kit

Free Shipping

Sale price£823.65
Power: 2000W
Included 1YR Manufacturer Warranty
Free Shipping
50-60KM/h | Max Speed
Est. Mile Range: 40-80KM
Wheel:26" (Cassette 8s、9s、10s or 11s)
Battery:52V 20AH DP Lithium Battery
Charger:2A Standard
Quantity:
Note:
1)Delivery time frame is between 2-7 business days.
Free Accessories Included
Brake Sensor €20,00
Free
Torque Arm €10,00
Free
ECMF €5,00
Free
Wrench
Free
Tool Kit €25,00
Free

The KirbEbike is equipped with a powerful 52V 2000w bike motor brushless direct drive design, all black color nice and strong wheels for disc brakes, 135-142mm open size to suit most models, and can fuel up to 45-60km/h riding speeds.


The KirbEbike is equipped with a 52v20Ah or 52v30Ah lithium battery capable of an impressive riding range of 40-80km+. This e-bike kit also comes with advanced features including a thumb throttle, Electric Brake Lever, S6 color display design, 1T4 waterproof main cable harness, V12 PAS, and more. Bringing the ultimate in e-bike riding performance, comfort, and style.

Note: Please note that this kit is for off-road use only.

Free shipping to the UK, US, and EU countries.

Orders shipped from China are sent via DHL Express, FedEx, TNT, or airmail. Please note: When ordering an e-bike kit, the battery is shipped separately.

DHL, FedEx, TNT, etc. - Orders typically take 5-14 business days to reach most locations and may take longer in remote areas.

power output
2000W  | motor wheel
Battery Specs
52V 20AH/30AH  | Lithium Battery
top speed
35+MPH  | Max Speed
ride range
40-80km  | Mile Range
motor weight
6.8kg  | Motor Weight
Install Time
30 Minutes  | Convert Your Bike
Voltage Peak
58.8V  | Full Charged
charging
2A: 8-10Hours
4A: 4-5Hours 
| Fast Recharge
durability
800 Times  | Cycle Life (Long-Lasting)
torque
60Nm  | Max Torque
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Professional-Grade Performance
High performance, powerful, and Long Service Life.
The 2000W brushless gearless hub motor is powerful and good for climbing, the 39mm wide double wall aluminum alloy, black color, black painted spokes to prevent rust, and 12G spokes are strong for the safe.
2000W
Peak Power
50+MPH
Max Speed
60Nm
Torque
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More Power, More Miles
Powerful, Longer Range, and After-sale service
The KirbEbike e-bike kit is combined with a new 52v20Ah or 52v30Ah lithium battery that is powerful. The battery effectively increases the range, stability, and safety of the bike. The range is 40-80km on a single charge and the battery will retain 80% of its capacity after 1000 charges. The life span of the lithium battery pack is 3 years.
80km
Range
800+
Cycles
20-30Ah
Battery Capacity
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Built for Riders, Engineered for Control
LCDS6 Color Display Meter
The LCDS6 Color Display Meter offers a 4.5" color screen with enhanced visibility and adjustable angles. It provides essential ride data, including running, average, and max speed, along with tracking single and total mileage via the odometer. The meter also features a battery power indicator, PAS levers, brake, and throttle signals. Additional menu functions include cruise control and a 6KM/h walk function. Perfect for riders who need all essential information in one clear, easy-to-read display.
4.5"
Display
IP66
Waterproof Rating
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Ride Smooth with FOC Power
Powerful & Smart FOC Sinewave Controller
Compatible with 36V/48V/52V lithium batteries, this 48V 35A FOC sinewave controller with 12 MOSFETs delivers smooth, quiet, and efficient motor performance. Built with advanced cooling and waterproof features for long-lasting durability. Certified by CE and ROHS. Easy to install with included tape ties—perfect for hassle-free upgrades.
IP65
Waterproof
CE / ROHS
Safety Certified
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For Electric Bicycles
Cord With Four Waterproof Connectors 1T4 Extension Cord
Designed for seamless e-bike integration, this quick-release cable features an IP65 waterproof rating to protect against dust and water splashes. Its plug-and-play design allows for effortless installation and removal—no tools needed. Color-coded connectors ensure foolproof connections for the display, brake sensor, and throttle, making setup fast, accurate, and stress-free.
IP65
Waterproof Rating
Professional Results, DIY Simplicity
30-minute transformation
30-minute installation for any standard bike. Fits all wheels 20"-29", supports 7-12 speeds and disc brakes. Complete kit with pro tools and safety features. Universal design, zero modifications needed.
Fits 20"-29" Wheels
Compatible with bike which has 7-12 Speed Systems
Complete Installation Kit
Professional-Grade Tools Included
Video Tutorials & Expert Support Team
Performance Without Compromise
Smart power solutions balancing capability, compatibility and convenience
Entry Kit
Price Range
Entry Level
Motor Power
2000W
Installation Time
30 mins
Battery System
52V (58.8V)
Weather Protection
IP66
Smart Protection
Basic BMS + Fuse
Frame Compatibility
7s, 8s, 9s, 10s, 11s, 12s Sprockets
Performance Output
40A
Max Speed
34-38 MPH
view more
Premium Kit
Price Range
Mid-Range
Motor Power
3000W
Installation Time
30 mins
Battery System
60V (71.4V)
Weather Protection
IP66
Smart Protection
Smart BMS + Fuse + Temperature
Frame Compatibility
7s, 8s, 9s, 10s, 11s, 12s Sprockets
Performance Output
50A
Max Speed
45+ MPH
view more
Pro Kit
Price Range
Premium
Motor Power
4000W
Installation Time
50 mins
Battery System
72V (84V)
Weather Protection
IP54
Smart Protection
Smart BMS + Fuse + Temperature
Frame Compatibility
1s Sprocket
Performance Output
60A
Max Speed
50+ MPH
view more

Hear from our customers

Our overall rating is 4.4 out of 5 stars from over 1421 reviews
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Kevin Chang
DIY Enthusiast
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Amazing DIY Project

Everything came well-packaged. Clear instructions. It took about 40 minutes to install. Hits advertised speeds easily. Super impressed with build quality!

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Rachel Brown
Senior Rider
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Makes Biking Fun Again!

At 65, I needed some help on hills. This kit is perfect! Easy to control, smooth power, and I can still get exercise when I want. The walk-assist feature is really helpful. Great customer service too!

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Maria Rodriguez
Student
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Perfect for Campus

Fast, fun, easy to use. Battery easily lasts all week of campus rides. Bit pricey but worth saving up for!

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Tom Baker
Weekend Rider
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Best Upgrade Ever!

This kit turned my regular bike into a speed demon! Easy 45mph on flats, climbs hills like nothing. Took me about 30 minutes to install. Battery lasts my whole weekend rides. Super happy!

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Robert Chen
Tech Enthusiast
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Amazing kit that includes everything you need

  • The motor is super powerful (easily hits 45mph)
  • Battery lasts 40-50 miles per charge
  • Display shows all important info clearly
  • Installation tools included
  • Great safety features
    Used it for 2 months now, zero problems. Best purchase ever!
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Sarah Wilson
Daily Commuter
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Game-Changing Commuter Kit

My 10-mile commute used to take 45 minutes. Now it's just 15! The color display is awesome - easy to read even in sunlight. Battery charges while I'm at work. Perfect for daily use. Worth every dollar!

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James Wilson
Bike Mechanic
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Professional Grade Equipment

As a bike mechanic, I'm impressed by:

  • Solid build quality
  • Strong motor design
  • Quality LG battery cells
  • Excellent safety features
    Installation is straightforward. Definitely recommend using the included torque arms. Great value for money."
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Mike Johnson
Mountain Biker
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Powerful but Heavy

Crazy power - hits 45mph no problem. Great for trails. The only downside is the extra weight from the battery. Still, totally worth it!

View More

The best DIY e-bike conversion kit!!!

This is a 1500 watt motor kit that actually peaks at almost 2000 watts.So it's a high power kit and he actually fits on most bikes with a 135mm axle, so you can mount it on pretty much any bike. If you want to use an electric bike for commuting, or if you want to go over the hills, go a little further and explore the area. I think it's a very, very good tool. So go and have a look at our website, we've got all the kits now. There's different configurations and options so hopefully that's all If it's not clear you can contact us by email and we can help you out.

What's in the kit?

What's included in the individual kit?

In the individual kit, you get everything you need to DIY your bike into an e-bike.

A 2000w powerful motor wheel, 48V 35Amp FOC sinewave smart controller, LCDS6 TFT color display, V12 PAS, Thumb throttle, e-Brake levers, 1T4 waterproof quick-release harness wires and a good package with foam to protect all parts be safe.

In addition we provide free sweet service accessories, installation tools and additional parts.

What's in the kit?

What's included in the individual kit?

In the individual kit, you get everything you need to DIY your bike into an e-bike.

A 2000w powerful motor wheel, 48V 35Amp FOC sinewave smart controller, LCDS6 TFT color display, V12 PAS, Thumb throttle, e-Brake levers, 1T4 waterproof quick-release harness wires and a good package with foam to protect all parts be safe.

In addition we provide free sweet service accessories, installation tools and additional parts.

1. MTX 39 Double Wall Aluminum Alloy Strong Rim. Black Color

2. 2000w Brushless Direct Drive Rear Wheel, 6.8kgs weight.

3. Black Paint Spokes anti-rust 12G 2.6mm with copper Nipples.

4. Dropouts: 135-142mm. Two Motors: One is for a 7s threaded sprocket, and The other is for Cassete 8s/9s/10s sprocket.

5. Fit Disc Brake.

6. 50-60km/h max speed.

7. CE, ROHS certificates.

1. 48V 35Amp FOC sinewave 12mosfets Controller. It works for 36v, 48v and 52v lithium batteries.

2. FOC Sinewave Smart Controller

3. CE, ROHS certificates.

4. Best Cooling and Waterproof.

5. Easy to Install with tape tie.

1. Color Display Design.

2. Battery Power Indicator.

3. Running Speed, Average Speed, Max Speed.

4. Single Mileage, Total Mileage.

5. PAS Levers, Brake Signal, Throttle Signal.

6. Cruise Function, 6KM/H Walk Function, and so on.

Electric Brake Lever to cut off the power when you press it.

Easy installation、More sensitive 、more stable performance.

The waterproof and quick-release connectors.

Free Accessories Included

Allen Tool Set

Allen Tool Set
Crankset Remove Tool
Freewheel Remove Tool
Crankset Remove Tool
Wrench

Sweet Service Accessories

Brake sensor
Torque arm
ECMF
Frequently Asked Questions
1. What is the top speed of the Kirbebike 52V 2000W MTX Rim Ebike Conversion Kit?
This kit is designed for high-speed performance, allowing your bike to reach speeds of 40-80 km/h (45+ MPH). Actual top speed may vary depending on factors like bike model, rider weight, terrain, and tire choice. It’s built for both exhilarating road rides and powerful off-road experiences.
2. How far can I ride on a single charge?
The kit provides a range of 40-80 km (25-50 miles) per charge. This range depends on factors such as terrain, speed, level of pedal assistance, and weather conditions. For longer rides, using eco or pedal-assist modes can help extend the range.
3. What type of battery is included?
This kit includes a 52V 20Ah/30Ah lithium battery, powered by LG Grade A cells for maximum reliability and performance. Fully charged to 58.8V, it offers substantial power and durability. It’s designed with IP66 waterproofing, protecting it from dust and water, making it ideal for various riding conditions.
4. Is the kit suitable for different bike types?
Yes, the kit is compatible with a range of bike types and wheel sizes, including 26”, 27.5”, 28”, 29”, and 700C. It supports both cassette (8s, 9s, 10s, 11s, 12s) and freewheel (7-speed) configurations. This versatility makes it suitable for mountain bikes, city bikes, and even fat-tire bikes.
5. Is this kit suitable for off-road use?
Absolutely. This kit is optimized for both on-road and off-road use, with durable components to withstand rough terrains. The 60Nm torque output provides strong hill-climbing power, while the brushless direct drive motor ensures smooth and efficient operation over rocky trails and steep inclines. For safety, we recommend ensuring your bike frame is sturdy and installing the included torque arm for extra stability.
6. What accessories are included in the package?
The kit comes with a variety of essential accessories to support installation and maintenance: - Brake Sensor: Allows safe braking by cutting off motor power when engaged. - Torque Arm: Adds strength to your bike frame to handle the powerful motor. - ECMF (Electronic Control Management Fuse): Helps protect the motor and electrical components. - Tool Kit: Includes wrenches and tools for easy installation and adjustments. These accessories ensure a smooth setup process and enhance safety during use.
7. How difficult is the installation process?
The kit is designed with user-friendly installation in mind, suitable for both beginners and experienced riders. The 1T4 waterproof main cable harness simplifies the setup process, and detailed step-by-step instructions are provided. Most users can complete the conversion in around 30 minutes using the included tools, making it easy to transform your bike quickly.
8. Is the system waterproof?
Yes, the kit features IP65 waterproofing on the battery and main cable harness, making it resistant to water and dust. This protection allows you to ride in rainy or wet conditions without worrying about damaging the electrical components. However, it’s advisable to avoid fully submerging the components in water.
9. How long will the battery last?
The battery is built for long-term reliability, with a lifespan of up to 800 charge cycles. Under typical use, this translates to around 3 years of performance before any noticeable capacity reduction. Smart power management features also help extend battery life by regulating output based on usage and conditions.
10. What kind of maintenance does this kit require?
The Kirbebike kit is low-maintenance, thanks to its robust and high-quality components. Basic maintenance involves keeping connections clean and tight, checking the battery status regularly, and ensuring proper tire pressure to optimize range and performance. Periodically inspect the brake sensor, torque arm, and ECMF to ensure everything remains securely in place for safe operation. Following the user manual guidelines will help maintain peak performance.

Customer Reviews

Based on 99 reviews
86%
(85)
7%
(7)
5%
(5)
0%
(0)
2%
(2)
J
Jacob Mol

Kirbebike's 52V 2000W MTX Rim Ebike Kit

G
Gary Burke
EXCELLENT PRODUCT

Would be silly to read this comment and not buy the product. Top quality.

T
Tim Newman
Everything that fitted worked as it should.

First off the pas system did not fit my bike, also the break sensors do not work on hydraulic brakes, apart from that it all went together quite easily. Also had to fit the throttle on the left hand side as would not fit on the right hand side, and the on off on the right hand side.

C
Colm Kenny
E bike engine

Quick delivery on first part of the package but too long to wait for the battery to come.

A
Anthony Thompson
Cube

Top but of kut

D
Duarte C.
52v conversion kit

Ordered the 52v conversion kit and came in just a few days battery came first and then the hub wheel but took less then an hour to fully put together all went smoothly and when I needed help they answered me and helped me straight definitely recommend this website suck a good kit and a good team

A
Adam Cann
Great Kit

Very happy with purchase.great quality. Don’t buy cheap imitations stick to KIrbEbike as they are the best kits by far

C
Chris
60v 3kw rear hub motor kit

All went together really well and the quality of everything seems really good. Should you need any support the guys are really quick to respond. I only had to contact them about getting the dimensions of the controller prior to my kit arriving which Jason provided in a detailed drawing.

Its damn Fast but also very smooth and quiet.

j
jaydn
kirb e bikes 2000w 52v kit

first of all the kit was been very reliable for the 3 months i've had it, and the customer service it's the best i have ever seen, they sent me free parts and always listen to me and always go over the top, special thanks to jason he is the best. the range it's good but i recommend the 30ah battery for sure... top speed for me was 40mph but it will do more. torque is great as well, you can wheelie it too but it's a little harder, definitely the best chinese kit by fair.

J
Jake K
Fast delivery, great product

I recently assembled this kit with a bit of trial and error, but I got there in the end. It works great and is a lot of fun to ride. Just a heads-up—you might not get all the necessary tools in the kit. I had to purchase a chain whip tool and a star bolt tool separately. I’d also recommend installing custom torque arms that screw into the frame, and a bit of Loctite wouldn’t hurt either. Overall, it's a great kit that provides pretty much everything you need to get started