Torsion bar: 35x35mm
Alu. Roller: Φ60mm
Alu. Front Bar: Φ35mm
Alu. Support Arms: Φ48mm  Φ42mm
                         
Cover: 280G/M2 Polyester  (Acruliy)+ PU Coating
With steel hand-crank
Gear-box:1:7
Angle adjustment
Fram: white color powder coated
Connector: diecasting Alu