1.Decreasing the heat exhaustion, vibration, and fuel and power consumption
2.Easily to determine the rev of full release, half clutch and clutch-in timing.
3.Better engine response, stronger grip force.
4.No more deformed and blued clutch bell.
5.Improving the acceleration performance and engine response when re-acceleration.
6.Better steel quality, simple clutch structure, weightless body, easy to dis/assemble and adjustment clutch.