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Free shipping
Easy installation
1-year warranty
VAT included
48V 350W e-bike kit
Enjoy €30 discount
The KirbEbike is equipped with a mini 48v 350w bike motor brushless gear design, Alexrims brand wheels for both V-brakes and disc brakes, 100mm open gears to suit most models, and can fuel up to 30-35km/h riding speeds.
The KirbEbike is equipped with a 48v 12-20Ah lithium battery capable of an impressive riding range of 40-70km+. This e-bike kit also comes with advanced safety features including a thumb throttle, Electric Brake Lever, LCD8S color display design, 1T4 waterproof main cable harness, V12 PAS, and more. Bringing the ultimate in e-bike riding performance, comfort, and style.
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
In the individual kit, you get everything you need to DIY your bike into an e-bike.
A 48v 350w mini motor wheel (Alexrims Brand Rim), 36V 15Amp smart controller, LCD8S 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.
In the individual kit, you get everything you need to DIY your bike into an e-bike.
A 48v 350w mini motor wheel (Alexrims Brand Rim), 36V 15Amp smart controller, LCD8S 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. Alexrims brand wheel. EV23 23mm width Double Wall Aluminum Alloy. The black color with CNC Process.
2. 48V 350W Brushless Geared Motor.
3. Black Paint Spokes anti-rust 12G 2.6mm with copper Nipples.
4. Dropouts: 100mm.
5. Fit V brake or Disc Brake.
6. 25-30km/h max speed. 7, CE, and ROHS certificates.
1. 48V 15Amp 6mosfets.
2. Smart Controller.
3. Quick Release Connectors.
4. Waterproof Design.
5. CE, ROHS certificates.
1. TFT Color Display Design.
2. Temperature Indicator, Battery Power
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.
V12 PAS. A 12 magnets signal pedal assist system.
Electric Brake Lever to cut off the power when you press it.
The waterproof and quick-release connectors
Easy installation、More sensitive 、more stable performance.
Our kit is suitable for most bicycles, but please view the below details for reference.
Firstly, a 36v 250w front motor system is installed on the front fork instead of the bicycle's front wheel. And its dropouts are 100mm. So please confirm your front fork dropouts is 100mm. Please click Dropouts and view the video of the Dropouts measurement.
Secondly, please choose the wheel size, we have 20" 26" 27.5" 28" 29" 700C wheels. If you are not sure which wheel size fits your bicycle, please click the wheel size to check how to confirm your bicycle wheel size.
At the last, please choose the battery you like. Here is a short video about the installation of the downtube battery and rear rack battery.
Please contact us at support@kirbebike.com if you have more questions.
36V 250W with 36V13AH battery: 40-50km
48V 350W with 48V 12AH battery 40-60KM
48V 350W with 48V 16AH Mileage: 60-70km
48V 1000W with 48V 12AH Mileage: 30-40KM
48V 1000W with 48V 16AH Mileage: 40-60KM
Mileage rates are based on a 170-pound rider riding a 30-pound bike on a flat paved surface, with no wind, using the motor, and no pedals. Your mileage may vary, but most people get more miles than advertised. For best mileage, we recommend pedaling with the motor on.
Most of our electric bike conversion kits can reach a top speed of 25-30 Km/h, but the 1000W model can reach speeds of 45-50 Km/h. These speed limits are primarily set by the laws governing bicycles. Requirements for bicycles with a top speed of more than 25 km/h may require additional permits and are subject to different traffic regulations.
We stand by the quality of our products.
· 7-day money-back guarantee on all orders. Please contact us to return items for a refund.
·Lifetime technical support. Contact support@kirbebike.com for assistance from our team of experts.
· 1-year extensive warranty on all retrofit kits. See the Warranty and Returns Policy for details.
You read that right, free shipping on all orders*! (*Only for orders in 48 consecutive states.)
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.
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.
It blows away any factory-built 250-watt kit I have ever tried while keeping a low profile of being the same size as a 250-watt still! The kit was straight forward enough to install, it's very comprehensive with an included toolkit
& brake sensors for both hydraulic & cable systems, most kits
do not include hydraulic sensors you have to buy them separately usually, you also get pedal assist sensors for Shimano square tapered bottom brackets & older design cranks so it covers all the bases. The 48v 20ah battery has very good range, I got 60 miles on my first charge with 1 red light so 25% charge still. It's definitely the sweet spot sitting in between the 250-500 watt hubs, I am very happy with the overall build quality including the wheel's finish to the components, performance & range, my Ebike journey has only just begun long may it continue :)
I needed a low power front wheel kit to give me more range and a little extra pull on steep hills with my 250 watt mid drive motor. This 350watt kit delivers perfectly.
WARNING to Shimano owners: you need to buy the lower bracket tool to remove the original pedal bearings. I messed up and got all excited that i could get my motor installed the day of and then ran into this roadblock and had to wait a few extra days for the tool to arrive.
Great product, easy to install, all you need is a tool to remove the bottom bracket, some allen wrenches and enough patience to watch a few YouTube videos. I simply bought some small coupling clips and rubber washers to put on the 5/16 bars so the frame can't slide off of them. I also got the 860c display, which I am very happy with and highly recommend it.
Battery was bought for 750w conversion kit. Works great. Battery will last over 20 miles without much pedaling. The company will send the power adapter for your specific motor upon request.
