125cc motorcycle: 1. 125cc and 150cc engine are optional; 2. Alloy rim, front disc brake motorcycle; 1. Excellent quality with super performance; ... . The main equipments include Motorcycle Chassis Dynamometer, Motorcycle Emission Analyzer, Motorcycle Autopilot, Direct-reading Spectrometer, Motorcycle Vibration Endurance Test Bench, ... and the guideline of "FRIENDS,TOGETHER FOREVER". 125cc motorcycle