This is a new model for tricycle. The drive handle is used in the tricycle and it handles more comfortably. Quality is very reliable and perfect. If you need more details, please contact me anytime. SPECIFICATION Engin: 150cc water cooling Displacement options: 150cc/175cc/200cc/250cc Wheel base(mm): 1800 Front suspension: Hydraulic spring Trye: F&r: 4.00-12 Dimension: 2560*1250*1720 Wheel track(rear): 1130 Idle speed(rpm): 1500rpm Clutch method: Foot opertation