KP-33 CNC Frame AL Swing Arms Raing Muffler Light Rim,Oil Cooler,Front Rear Disk Brake KP-33 CNC Frame AL Swing ArmsRaing MufflerLight Rim,Oil Cooler,Front Rear Disk Brake ENGINE TYPEAir-Cooled,4stroke,single cylinder,2valve,SOHCDISPLACEMENT124CCBORE*STROKE52.4×57mmCOMPRESSION RATIO9.1 TO 1MAXIMUM POWER5.6KW/7500rpmMAXIMUM TORQUE8.6Nm/5500rpmMAXIMUM SPEED88km/hLUBRICATION SYSTEMPressure and ...