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BLACK FRIDAY
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Performance Clutch Main Spring, CN250
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IN STOCK
Manufacturer: MRP
Part No: Torque Spring
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High Performance Main Clutch Torque Spring
for CN250 and CFMoto 250 clutch assemblies. 2000 RPM Engagement, regular length. Works great with the MP-03521-1 Universal Racing Clutch shown below.
The clutch Main Torque Spring keeps tension on the belt and counters the force of the slider weights. Along with the slider weights, it controls the shift points.
Replacing the stock clutch Torque Spring is an inexpensive upgrade that can increase the responsiveness of your Buggy.
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 Sliders and a Performance Variator
Fits all of the following CN250 engines:
Roketa, Baja, Blade, BMS, Carter, Dazon, Hammerhead, JCL, Joyner, Kinroad, Tomberlin.
Disclaimer: Performance Parts affect the reliability of your go kart and are designed for racing purposes only. Some machining and/or modifications may be necessary to install performance parts on your particular go kart. Manufacturers make modifications to their products from time to time and models may differ from year to year. The above specified models serve as a guideline only. Improper installation by an untrained mechanic can result in serious injury of death. Any damages, direct or incidental to a rider or property due to the installation of any performance parts are the responsibility of the purchaser. GokartsUSA makes no warranty as to performance parts, express or implied, including, but not limited to any implied warranties of merchantability or fitness for a particular purpose. Performance parts are not returnable for any reason. The logos and trademarks of each respective manufacturer belong to each manufacturer and they do not endorse or promote GokartsUSA in any way. GokartsUSA does not make any claim to represent or be endorsed by any of these manufacturers. All performance parts are not road legal! Closed circuit, off-road race, or exhibition use only! |
MRP Complete Performance Clutch Upgrade Kit includes: Racing Clutch, Rear Pulley, High Performance Bell and Spring. Stock clutches are simply not very good. Dramatically increases Power and Speed by replacing the stock clutch. FITS ALL 250cc BUGGIES!
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