• Utilizes a separate clutch cover on the engine’s right side for quick servicing without removing the water pump cover
• Liquid-cooling assures even-running temperatures, consistent power output and greater reliability
• Bridges between intake and exhaust ports are machine-finished for increased durability
• Rotor utilizes rare-earth magnets – the unitized piece is small, light and more efficient; low inertial moment improves low-rpm response
• Connecting rod big-end bearing has a more rigid cage for improved durability
• Intake port shape and cylinder skirt allow cooling air into the crankcase chamber
• Primary gear is secured using a lock-nut to help reduce mechanical noise
• Metafoam gaskets for the generator and water pump covers improve sealing