Super Clutch Center Spring 3% up / Address Street Magic ZZ (00-)

【Daytona 74057 Super Clutch Center Spring 3% up / Address Street Magic ZZ (00-) Daytona 74057】
Shot peening is applied to high-quality silicone chromium steel oil tempered wire for valve springs (JIS SWOSC-V) to improve fatigue strength.
It is resistant to heat sag even after long periods of use at high temperatures, and provides stable performance. Made in Japan for peace of mind.
Please select the product with the optimal spring rate after fully understanding the engine horsepower and peak power RPM of your vehicle.
Guide for selecting a center spring (for 50cc scooters)
If a product with 10% UP or more is installed on a normal 50cc engine, the acceleration feeling may worsen.
Please adjust the total weight of the weight rollers (re-setting) to achieve a better tactile feeling.
Normal engine + normal muffler: STD ~ 3% UP
Normal engine + aftermarket chamber: 3% UP ~ 10% UP
Aftermarket big bore + normal muffler: 3% UP ~ 20% UP
Aftermarket big bore + aftermarket chamber: 10% UP ~ 20% UP
≪Representative models≫
Address V100 ('91 ~ '01)
It may be difficult to insert due to variations in the clearance of the normal spring mounting part.
Vecter 150 ('94 ~ '01)
Z ('00 ~ '07)
Sepia / Sepia ZZ ('90 ~ '95 early)
Sepia ZZ ('95 late ~) [CAIHC-172189 ~], Sepia ('96 ~) [CAIHA-141871 ~]
Sepia RS [CHIHB-111064 ~] is not compatible.
Address V / Tune ('91 ~ '92)
Address / Way / Tune
Street Magic / S / II
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Please be aware of this.