
Guide

The kit will turn your bike into a 1500W electric bike. Perfect for driving in slightly mountainous terrain.
An electric bike is the cheapest form of transport. How much will it cost you to ride 100 kilometers on an electric bike? Taking into account the average wear of elements, battery durability and electricity prices, the rate for such a distance will be ... about 0,2EUR.
It all began with the Nexun. We have tens of thousands of customers, users of our sets. We supply hundreds of workshops with electric bicycles in the country and abroad. We sell products that have been trusted by a large number of users. Wherever you will find any mention of us - these are positive opinions.
10 years of experience in the industry make us experts with proficiency in the field of electric vehicles. We will provide professional advice before buying, advise or dispel technical doubts. We will help with any problem and we will not leave anyone in need.
We know that failure-free operation is crucial, which is why we do not assemble our kits based on small, overloaded components. We do not artificially raise the power of motors, adjusting their parameters to the limits of their durability. We do not have you with numbers, watts and other wonders, so we do not offer small-size controllers that are usually overclocked in other sets "on the Internet". We always select the elements of the set so that they have the appropriate reserve. We always design and build packages and batteries based on knowledge and experience. We do not overload the power supply - our batteries are built for many years of operation in mind.
Our kits are the cheapest and the richest in important and essential parts. We do not add unnecessary things to our sets, we do not inflate the price and we do not sell unnecessary elements by force. We do not have hidden costs.
Check our offer. We are the only company to provide such a wide range of spare parts for our products. With us, your set will work much longer, because you have constant access to spare parts as well as advice and assistance in repairs. We conduct teaching through channels on YT, and Blog. You can also find us on FB and forums with electric vehicles.
Our sets are equipped with Mxus motors - the best HUB type gearless motors in Poland. Mxus is one of the largest manufacturers of electric motors. They are characterized by high quality and reliability. Many years of experience mean that we can honestly recommend these motors. The great advantage is the possibility of quick assembly and disassembly of the wheel, thanks to the hermetic plug in the engine.
Only with us you can choose the motor winding: 7x9, 8x8, 10x6 and 12x5
You do not know which winding to choose? We encourage you to familiarize yourself with the speed calculator
7x9 - Motor with the lowest top speed but the highest torque (force). If you live in a mountainous or very hilly area, if you ride off-road on routes with a lot of elevation gain or if you are towing a bicycle trailer or your bike is heavier than typical bicycles, then such an engine is for you. It also allows (at a speed of about 25 km/h) maximum range, because it makes the best use of the stored energy. However, all this is paid for with a lower maximum speed, so usually such a motor is not chosen if the terrain on which you intend to drive is flat or slightly hilly - too low speed on straight asphalt or gravel sections will annoy you.
8x8 - Motor with reduced maximum speed but increased efficiency. It has high torque, provides the most efficient ride with the lowest energy consumption. Suitable for people for whom the maximum speed is not important (or even not wanted), but who see strength (torque) as the main advantage of their design. It is best suited to structures built with strength, efficiency and range in mind.
10x6 - Intermediate motor, has a higher maximum speed at the cost of lower torque (force). Provides faster driving for people who value high speed. It is weaker, provides a few% less range, and will work worse under a loaded mountain ride. This model finds particular interest in trekking, gravel, expedition, cross and other road structures.
12x5 - The motor with the highest maximum speed and also the weakest of the 30H models. This is the drive most commonly used for bicycles with 20/24 "wheels. The use of such an motor means that quite small wheels can accelerate the structure (thanks to the high speed of the engine) to a reasonable maximum speed. This motor model is usually not used for 26-28" wheels. Unless we consciously build a structure that only under ideal conditions on a flat road should accelerate to particularly high maximum speeds.
The set includes a reinforced rim for a V-brake and Disc. Available in sizes: 20", 24", 26 ", 27.5" and 28/29"
Reinforced, riveted, chambered aluminum rim, black.
Intended for use in electric bikes. It works well in city vehicles as well as for less demanding off-road driving.
2.5mm black spokes with silver nipples.
After purchase, you will receive a laced and centered wheel ready to be mounted in the bicycle frame.
Remember that even the best laced wheel requires check the spokes after driving a certain distance. Usually, the first tightening of the spokes is carried out after the first 50-200 km depending on the driving style. If the spokes are starting to rattle, it is a sign that they are on the wheel and should be finally correct.
Sinewave controller compared to classic squarewave controllers allows for a smoother ride, reduces energy consumption and makes the motor quieter.
Controller is equipped with a hermetic HIGO plug.
The controller has the ability to connect a front light, a rear light and a Bluetooth module from our store's offer.
The set includes KT-LCD3 or KT-LCD8s
Display with button panel for KT series programmable controllers.
What is the difference between the KT-LCD3 and KT-LCD8s displays? See a detailed description of the functions and parameters - Click here.
Choice of thumb, thumb SLIM, full or half lever.
Enables activation of the pedal assist system.
A choice of PAS sensor (square) or ISIS, Hollowtech, Octalink
Mounting: PAS square - left, ISIS - right
Choice of: A simple and economical brake activation sensor for mounting on each handle or brake handles with contactors.
The set includes 2 pcs of brake levers or 2 pcs of magnetic brake sensors and magnets..
A set of elements for securing the motor axis against turning in the holder. Designed for mounting with motors with an axle size M12.
It is a useful accessory that facilitates the installation of the engine and protects against possible failure.
Thanks to the case, we can easily mount the controller in the bicycle frame.
The neoprene frame cover allows you to effectively protect it from scratches caused by the chain slapping. Ideal for protecting the cable coming from the motor.
Examples of electric bike conversions using our Mxus 30H 1500W kit