Daytona Ultradrive CVT Clutch Spring 20% up. Clutch CVT Spring Designed 20% Harder Than The Original Spring. This Replacement Spring Can Increase Motorcycle Acceleration Instantly.
Recommend For Use In Racing Or Medium-high Engine Modifications. For Engines That Have Been Modified, To Get Maximum Performance At Low And Top Speeds, Changing Weight Roller Weight May Be Needed.
Products Advantages:
1. Made From The Highest Grade Material SWOSC-V Made In Japan With JIS G 3561 Standard, Which Is Commonly Used For The Manufacture Of Springs That Are Resistant To High Temperatures.
2. The Wire Diameter Is Bigger
3. With Double-shot Peening Treatment And Cold Pre-Stressing
4. More High Temperature Resistance And Higher Saturation Levels
5. Complete Spring Rate Options For Various Types Of Use