Description
Strong and quality made steel and aluminium mid-drive frame kit with an integrated electric motor for light and powerful off-road motorcycles. The frame offers 2 seat types and foot pegs and pedal system. Made since 2018.
144 mid-drive moto style frame and motor kit includes:
The frame components:
- 1 x CrMo steel frame (choose the color)
- 1 x moto seat (subframe and seat)
- 2 x aluminium side plate
- 1 x swing arm
- 1 x rear shock mounting bracket
- 1 x brake caliper bracket
- 1 x charge plug
- 1 x D35 cable rubber grommet
- 1 x key switch set (includes 2 keys)
- 2 x chain slap guard
- 2 x chain tensioner
- 1 x rear wheel axle with nut
- 1 x bolts, washers and zip tie pack
- 1 x aluminium motor shield set (if chosen)
- 1 x single-speed freewheel (if chosen)
- 1 x decal set (if chosen)*
Motor components:
- 1 x QS205 V3 24x5T (650RPM@72V equal to 9,03kV) mid-drive motor with standard 6-PIN hall connectors, at the end of phase wires are eyelet connectors suitable for direct fitment to Sabvoton controller. Motor is equipped with 2 sets of HALL sensors (2 separate watertight connectors, temperature KTY sensor).
- 1 x motor mounting set
- 2 x bearings
- 1 x decorative and protective axle set
- 1 x 22T (standard) or 26T motor chain-wheel set
- 1 x single speed freewheel (if chosen)
- 1 x dose of ferrofluid for cooling, injected into the motor (if chosen)
NOT included in the kit, but compatible with the kit:
- Kelly controller shield, Sabvoton controller shield or the universal mounting plate
- Bicycle seat subframe (available in the shop soon)
- Foot pegs
- Pedalling system
- Kickstand (available in the shop soon)
Open the Battery Opening A1 PDF document here.
Custom color and army green color of the frame are options on back-order. They will be manufactured upon order. In stock: all black and black&white frames.
Decal color options:

Qulbix Decal Colors

Qulbix Fluorescent Decal Colors
*If chosen, specify in the cart notes which color you prefer. Available colors: black, white, red, yellow, orange, baby blue, dark blue, light green, dark green, silver, gold, mirror, fluorescent yellow**, fluorescent orange**, fluorescent red**, fluorescent green**.
** Please note that fluorescent decals lose some of their their luminosity over time, especially if left in the sunlight often.