We bring to your attention the first available frame under the powerful central motor, now you do not have terrible obstacles on the way. The Pozitiff MD frame is a blend of open tubing, a huge battery compartment and a powerful central engine. The central motor is not only the absence of kettlebells in the rear wheel, it is first and foremost the ability to adjust the traction / speed characteristics to your needs. Features: - Material: high strength tubular steel - Weight: 16kg - Frame width: 18cm - Width between dropouts: 186mm - Engine seating width: 190mm - Wheels: max. R19 tire width up to 100mm - Shock Absorber stroke: 190-240mm - Max rider weight: 200kg - Maximum battery size: 43x24 × 16cm - Color: any, on request Custom trim: - composite