Lifan LF188FB Overhead Valve Engine, Octane Gas, 389 cc Engine Displacement, 4-Stroke OHV Engine, 17 ft-lb
Retail Price: $607.61
Lifan LF190-F-BDQ Overhead Valve Engine, Octane Gas, 420 cc Engine Displacement, 4-Stroke OHV Engine, 18-1/2 ft-lb
Retail Price: $698.70