125cc motorcycle: 1. 125cc and 150cc engine are optional; 2. Alloy rim, front disc brake motorcycle; 1. Excellent quality with super performance;2. Chromed ... on equipments. The main equipments include Motorcycle Chassis Dynamometer, Motorcycle Emission Analyzer, Motorcycle Autopilot, Direct-reading Spectrometer, Motorcycle Vibration Endurance Test Bench, Metal Elements ...