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Upgrade Your Bike with

High-Performance Ebike Kit with Battery

Please consult a professional to make sure your conversion is fitted safely and check your local laws on e-bikes for where you
live in the world, do not ride bikes on the road unless you have checked the law in your local area and country.
Batteries ship separately.

PLEASE NOTE THIS KIT IS FOR OFF-ROAD USE ONLY

Free shipping
Easy installation
1-year warranty
VAT included

Kirbebike's 250W Ebike Conversion Kit Front Wheel

Kirbebike's 250W Ebike Conversion Kit Front Wheel

Speed

25-30km/h

Range

30-40km

Battery

36V13Ah

Motor

36V 250W Brushless Geared Motor

Motor Weight

2.7KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£216.03

Order Now

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Kirbebike's 36V 48V 250W Electric Bike Conversion Kit Front Wheel

Kirbebike's 36V 48V 250W Electric Bike Conversion Kit Front Wheel

Speed

30-35km/h

Range

40-70km

Battery

36V13-48V11.6Ah

Motor

48V 250W Brushless Geared Motor

Motor Weight

2.7KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£264.95

Order Now

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Kirbebike's 500W and 750W MTX Rim Ebike Conversion Kits

Kirbebike's 500W and 750W MTX Rim Ebike Conversion Kits

Speed

35-40km/h

Range

40-60km

Battery

36V13Ah-48V11.6Ah

Motor

500W-750W SHENGYI brand Brushless Geared Rear Motor

Motor Weight

4.5KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£299.15

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 48V 1000W Ebike Conversion Kit

Kirbebike's 48V 1000W Ebike Conversion Kit

Speed

45-50km/h

Range

35-45km

Battery

36V13-48V11.6AH

Motor

48V 1000W Brushless Direct Drive Rear Motor

Motor Weight

4KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£322.75

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 48V 1000W Ebike Conversion Kit All Black Wheel.

Kirbebike's 48V 1000W Ebike Conversion Kit All Black Wheel.

Speed

45-50km/h

Range

35-45km

Battery

36V13-48V11.6AH

Motor

48V 1000W Brushless Direct Drive Rear Motor

Motor Weight

6.2KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£339.00

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 52V 2000W MTX Rim Ebike Kit

Kirbebike's 52V 2000W MTX Rim Ebike Kit

Speed

50-60km/h

Range

40-60km

Battery

52V 20Ah

Motor

2000W Brushless Direct Drive Rear Wheel

Motor Weight

5.1-5.3KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£357.85

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 1500W-2000W ebike kit Fat Bike Wheel

Kirbebike's 1500W-2000W ebike kit Fat Bike Wheel

Speed

50-60km/h

Range

40-60km

Battery

52V 20Ah

Motor

1500W-2000W Brushless Direct Drive Rear Wheel

Motor Weight

5.1-5.3KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£406.30

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 250W Ebike Conversion Kit Front Wheel

Kirbebike's 250W Ebike Conversion Kit Front Wheel

Speed

25-30km/h

Range

30-40km

Battery

36V13Ah

Motor

36V 250W Brushless Geared Motor

Motor Weight

2.7KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£216.03

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 36V 48V 250W Electric Bike Conversion Kit Front Wheel

Kirbebike's 36V 48V 250W Electric Bike Conversion Kit Front Wheel

Speed

30-35km/h

Range

40-70km

Battery

36V13-48V11.6Ah

Motor

48V 250W Brushless Geared Motor

Motor Weight

2.7KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£264.95

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 500W and 750W MTX Rim Ebike Conversion Kits

Kirbebike's 500W and 750W MTX Rim Ebike Conversion Kits

Speed

35-40km/h

Range

40-60km

Battery

36V13Ah-48V11.6Ah

Motor

500W-750W SHENGYI brand Brushless Geared Rear Motor

Motor Weight

4.5KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£299.15

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 48V 1000W Ebike Conversion Kit

Kirbebike's 48V 1000W Ebike Conversion Kit

Speed

45-50km/h

Range

35-45km

Battery

36V13-48V11.6AH

Motor

48V 1000W Brushless Direct Drive Rear Motor

Motor Weight

4KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£322.75

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 48V 1000W Ebike Conversion Kit All Black Wheel.

Kirbebike's 48V 1000W Ebike Conversion Kit All Black Wheel.

Speed

45-50km/h

Range

35-45km

Battery

36V13-48V11.6AH

Motor

48V 1000W Brushless Direct Drive Rear Motor

Motor Weight

6.2KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£339.00

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 52V 2000W MTX Rim Ebike Kit

Kirbebike's 52V 2000W MTX Rim Ebike Kit

Speed

50-60km/h

Range

40-60km

Battery

52V 20Ah

Motor

2000W Brushless Direct Drive Rear Wheel

Motor Weight

5.1-5.3KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£357.85

Order Now

MORE INFO & BUYING OPTIONS

Kirbebike's 1500W-2000W ebike kit Fat Bike Wheel

Kirbebike's 1500W-2000W ebike kit Fat Bike Wheel

Speed

50-60km/h

Range

40-60km

Battery

52V 20Ah

Motor

1500W-2000W Brushless Direct Drive Rear Wheel

Motor Weight

5.1-5.3KG

Battery Lock

Yes!

Free Shipping

Yes!

Disc Brake

Yes!

£406.30

Order Now

MORE INFO & BUYING OPTIONS

What is KirbEbike Kit?

Product Overview

Easily change into your favorite e-bike at a fraction of the cost of an e-bike with our e-bike conversion kits.

Each kit is ready to use right out of the box, because we make the motor wheels perfectly matched to your bike, and the complete installation takes only 20 minutes, 30 minutes for special models.

If you already have a bike but want to try going electric, KirbEbike kits are a great way to go!

Easy to install

Easy to install, takes
only 20 minutes
and fits 99% of bikes.

Any Wheel Size

Fits any wheel size,
including 20", 26", 27.5" 28" 29" 700C, etc.

Multiple Range Options

Choose DP battery and JL or HL battery (40-70km).

Why Choose KirbEbike?

Any Wheel Size

Will it fit my bike?

Yes, you can convert your bike!
The KirbEbike can convert almost every bike, with all 13 industry-standard wheel sizes to pick from. You tell us what size you need and we make your made-to-order motor wheel to perfectly fit your bike.

All wheel sizes

Check the side wall of one of your bike's tires to find the numbers below and match them to our options.

Easy Installation

KirbEbike is a groundbreaking e-bike kit that will revolutionize urban travel. Our core design principles are rooted in going further, lasting longer, and being easy to install. With our e-bike conversion kits, it's easy, fast, and fun. It only takes 20 minutes to modify your bike for your needs! You're ready to experience the e-bike wave.

Minimalist Design

A comfortable step-through e-bike for daily commuting or urban exploration. Our e-bike kit, which features a portable battery, dedicated wiring kit, and more, is clutter-free, easy to install, and has simple components that are built to last, Clean lines.

High Quality

Our products are trusted nationwide for their quality and durability. With a focus on quality, our bike kits are designed and manufactured with premium brand-name parts and backed by our hassle-free 1-year warranty. We pride ourselves on our outstanding customer service whenever you have any questions or technical issues. If you need help determining the size and options you need, please feel free to contact us at support@kirbebike.com

FAQ

How to install the battery?

For the DP battery, just screw it into the existing hole on the down tube. Check that there is enough space for the battery and cables below.

For JL batteries, remove the existing battery and replace it with the one included in the kit.

Once the DP or JL is installed, simply slide the battery into place and lock it.

Can I buy extra batteries?

Of course you can, if you want a larger capacity battery, you can buy another battery separately.

Free shipping to my country?

Free Shipping to Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, Australia and the United States.

How long is the shipping and
delivery time?

We place great emphasis on quality control from the start of production to the end, and each kit is rigorously tested before it leaves our store.

For complete kit purchases and any purchases that include batteries, our team will build, test and ship your kit within 2-7 business days.

For smaller items, such as accessories or components, our team takes 1-5 business days to process and ship your item.

For more details, check each kit's product page for the latest updates on availability, or email us at support@kirbebike.com