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250cc Clutch Main Spring - Blue |
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Price:
$40.00
$25.00 You Save: $15.00 |
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2000 RPM Blue clutch main torque spring for 250cc engines. ![]() Replacing the stock clutch Main Spring is an inexpensive upgrade that can increase the responsiveness of your go kart. The main torque spring makes it harder for the variator to draw the belt inward on the clutch. This keeps the buggy in a lower gear ratio at higher RPMs, and "downshifts" faster when decelerating so you're in a lower ratio when you hit the gas again. A stiffer main spring shifts the CVT system faster, giving you more power when coming out of a corner or going uphill. Even better, a clutch torque spring does not affect your top speed! Note: Using lower weight rollers (15-17g) with this spring can affect your top speed due to the rollers not being heavy enough to fully overcome the spring's tension. When you need more low end power, this spring will help get you there! For even more low end power, couple this spring with a new set of lightweight rollers or sliders for your variator! Click here to learn how to install this product! |
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