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250cc CVT Transmission Performance Upgrade - Level 2

250cc CVT Transmission Performance Upgrade - Level 2   |
shown for reference only: $519.00
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Product Options
* denotes required field
Dr. Pulley Sliders*
Drive Belt*
Buggy Engine Model*
250cc CVT
Transmission Performance Package
LEVEL 2
CVT Transmission Performance Upgrade for CN250 Buggy
Fits: Roketa, Kinroad, Runmaster, BMS, Sahara, Trailmaster, JCL, Goka, SunL, Dazon, and all CN250 engines. Select Engine Model above
This Level 2 Upgrade adds the DR PULLEY HiT PERFORMANCE CLUTCH. Everything else in the Level 1 Upgrade is included
Includes the following components:
-
Dr. Pulley HiT High Performance Clutch
-
Dr. Pulley Performance Variator
- Dr. Pulley Sliders (set of 6)
-
Main Clutch Red Shorty Torque Spring
-
Kevlar Drive Belt (optional)
EASY INTALLATION:
The components in this kit are moderately easy to install by the customer
The Clutch is designed to be used with your existing Stock Bell and Pulley
Dr. PULLEY HiT PERFORMANCE CLUTCH
The Dr. Pulley HiT High Performance Racing Clutch is the Top-of-the-line Clutch for your Buggy. It includes an assortment of clutch springs to adjust the performance of the clutch.
The HiT Racing Clutch dramatically increase both power and speed by up to 40%.
Our customers ask us why is it essential to upgrade the clutch. The reason is because the stock clutches are simply not very good. In some Buggies you can see an increase of up to 40% in power just by changing the stock clutch. Our top dealers always keep performance clutches in stock and know that racers change these at least once a year or after two or three races depending on their use.
Dr. PULLEY RACE VARIATOR
Racing Variators increase both Take-off and Speed. This will allow lower gearing to wind out more giving you a substantial increase in low end power. Select your desired Sliders for this Variator in Product Options above
Dr. Pulley products are some of the best on the market today!
This Racing Variator from Dr. Pulley is precision engineered to increase performance over stock variators. Specially coated ramp plates create less friction on the Sliders, allowing them to adapt more rapidly to changing driving conditions and resulting in less wear.
This Dr. Pulley Variator comes with the Variator, Fan, Backplate, and Center Boss Pin
Center Boss Pin
Dr. PULLEY SLIDERS
We have included a set of (6) Sliders with this kit. The range is 15 Grams to 20 Grams. We recommend 17, 18 or 19 gram. This weight should provide optimum performance when installed on your Dr. Pulley Performance Variator
MAIN CLUTCH TORQUE SPRING
We have selected the Red "SHORTY" High Performance Main Clutch Torque Spring for this kit. The Red Shorty Spring engages at 2000rpm. The Red Shorty works well with this kit
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.
Video on How to Install this Kit
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!
LEVEL 2 adds DR PULLEY CLUTCH. CVT Transmission Performance Upgrade for CN250 engines. Includes Dr. Pulley Clutch, Race Variator, Dr. Pulley Sliders, Main Clutch Torque Spring and optional Kevlar Drive Belt. Dramatic Increase in. Take-Off, Power and Speed
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150/250/300cc TrailMaster, Kandi, Icebear,
Kinroad, BMS, Roketa, SunL, American Sportworks,
Carter, Dazon
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Product Reviews
BUGGY 250 Performance
LEVEL 2 adds DR PULLEY CLUTCH. CVT Transmission Performance Upgrade for CN250 engines. Includes Dr. Pulley Clutch, Race Variator, Dr. Pulley Sliders, Main Clutch Torque Spring and optional Kevlar Drive Belt. Dramatic Increase in. Take-Off, Power and Speed
new
16-lbs
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Red/Black/Blue
MRP250L2
MRP
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