Build Your Own Qulbix E-Moto: Frame, Motor and Electronics in 3 Steps
Dreaming of your own electric motorcycle? With Qulbix, building one is easier than you think. Every build comes down to three main choices: the frame, the motor and the electronics. Below we walk you through our recommended starting point for each step, and everything you can customise along the way.
Step 1: Pick Your Frame – Q80 or Q155
For hub (in-wheel) motor builds, we recommend our two newest frames: the Qulbix Q80 and the Qulbix Q155. Both are available with the option of a swappable battery, so you can charge at home, carry the pack indoors or swap in a second battery for longer rides.
What You Can Choose
Frame model: the Q80 or the Q155, depending on the size and riding style you have in mind.
Seat: a moto seat for a classic motorcycle look and feel, or a bicycle seat for a lighter, more compact e-bike style build.
Colour: pick the frame colour that matches your project, for example classic black or clean white.
Battery compartment size: select the size of the battery space to match the capacity and range you want, either for a fixed battery or a swappable pack.
Browse the frame kits for hub motors in our shop: Q80 Moto Seat Frame kit, Q80 Bicycle Seat Frame kit, Q155 Moto Seat Frame kit and Q155 Bicycle Seat Frame kit.
Step 2: Choose Your Motor – QS 205 V3 Hub (In-wheel) BLDC
The heart of your Q80 or Q155 build is the QS 205 V3 Hub (In-wheel) BLDC motor. We offer it in two winding versions, so you can tune the character of your bike:
QS 205 V3 4T Hub (In-wheel) BLDC motor: the lower turn count, which favours higher top speed.
QS 205 V3 5T Hub (In-wheel) BLDC motor: the higher turn count, which favours stronger torque and pull from low speed.
Not sure which one fits your battery voltage and riding style? Just ask us and we will help you choose.
What You Can Choose
Motor version: 4T or 5T winding.
Wheel setup: the motor can be supplied with a rim and tyre combination, for example a 16x1.6 rim with Mitas Terra Force for off-road riding, or a 16x2.5 rim with Mitas Sport Touring for the road.
Rim and spoke colours: available in many colours, from stealthy black and silver to vibrant powder-coated options.
Brake setup: a rear brake caliper bracket for a 203 mm disc rotor, designed for the Q80 / Q155 swingarm.
Step 3: Complete It with the Right Electronics
For the brains of the bike, we recommend the Fardriver ND72450 Controller (14 kW, 200 A) with Bluetooth and CANBUS. It is a fully programmable sine-wave controller that pairs perfectly with the QS 205 hub motor. Bluetooth lets you tune and monitor your setup from your phone, while CANBUS makes integration with compatible components easy.
We recommend that your electronics set includes these four essential parts:
-
Fardriver ND72450 Controller 14 kW 200 A with BT and CANBUS
-
Display: SIA 3.1 inch SCJ313 Display for Fardriver with CANBUS, an important part of the electronics that keeps you informed while you ride
-
Wiring Harness Set for Fardriver Controller 14 kW / 25 kW
-
Throttle with controls (switches) and rear view mirror mount
Optional Extras
The parts below are not needed for the motor to run, but they make your build road-ready and complete:
-
Lights: Headlamp set, Taillight with license plate bracket set and Blinker set
-
Horn: Horn set
-
Mirrors: Rear view mirror
-
Alarm: Alarm for your Fardriver controller
Need Something Else?
These parts are our recommended starting point, but they are only a small part of what we offer. Qulbix has many other components available, such as a Fardriver controller bracket set, headset bearing, front wheels and tyres, brakes, suspension, and more. If you would like to customise your build further, just let us know.
Have a specific setup in mind? Contact us on WhatsApp for technical specifications, advice or custom order inquiries. Let’s build something extraordinary together!
Related reading
Qulbix Li-ion Battery Extravaganza: 72V 78Ah 5.6 kWh, 400A for your build and Qulbix Custom Wheels: No Colour Impossible.