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Old 02-15-2014, 04:27 PM
ur2noz ur2noz is offline
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Default 250cc Dr Pulley Hiperformance clutch with extras

To purchase these parts new it would run you about $400. Get a great performance package for far less. The Dr.Pulley clutch, sliders, belt and red torque spring are the only used parts, they have 10hrs on them. Decided to sell my buggy and return to stock form. All other parts are new. Below are some more detailed descriptions of the parts.

****Dr. Pulley HIT Clutch 241801 - 250cc CN250

Dr Pulley HIT clutches are one of the best on the market today! Comes with 6 sets of springs for extra tuning ability!

What makes the Dr Pulley HiT (High-Thrust) Clutch so special and worth the extra cost?

The Dr Pulley HiT clutch has high-quality clutch pad material running the length of the clutch arms for maximum surface area engagement with the clutch bell. The stock clutches often only have a small patch of soft clutch pad material in the center of the clutch arms.

Additionally, the HiT clutch has a secondary mechanism that engages when your engine reaches a certain RPM (tunable with the included multiple sets of "pillow" springs). This secondary mechanism locks the clutch arms in place against the clutch bell minimzing clutch slippage when under load!

The result? Solid clutch engagement at all times, particularly when accelerating and climbing.

This clutch is designed to be tuned to your vehicle and comes with at least six sets of springs for all your tuning needs.

For Buggy owners, this product fits all buggies using a CN250 engine.

For Scooter owners, the CN250 version we offer will work with the following brands (and more):

Honda: CN250, Foresight 250 '98, '99, Forza 250, Jazz 250

****17G Dr. Pulley Slider weights

Dr. Pulley Sliders are a different style of roller and can be used with your stock variator. The unique shape offers a variety of benefits:

Sliders engage up to 20% faster than traditional rollers. They allow you to engage in higher gear ratios.

Sliders last longer with much less wear than rollers because they slide rather than roll (hence the name!). Rollers and sliders should be inspected annually (at minimum) for wear. Rollers are especially prone to developing flat spots that inhibit their ability to move smoothly. If this occurs, they should be replaced. This is one advantage of sliders, as they already have flat sides and are not affected by this wear as much as rollers.



****250cc Clutch Main Spring - Red

Replacing the stock clutch Main Spring is an inexpensive upgrade that can increase the responsiveness of your go kart.

The main torque spring regulates when the variator "shifts" from a low gear ratio to the higher gear ratios. A stronger main torque spring keeps the buggy in a lower gear ratio until a higher RPM level, and "downshifts" faster when decelerating so you're in a lower ratio when you hit the gas again.

What this means is that you can reach your engine's highest torque range of RPMs at a lower velocity and stay there for a longer period of time.

Note: Using lighter weight rollers/Dr Pulley Sliders (13-17g) with this spring can affect your top speed due to the rollers not being heavy enough to fully overcome the spring's tension before hitting your stock CDI's RPM ceiling. This problem can be largely averted by using our aftermarket performance CDI.

When you need more low end power, this spring will help get you there!

For even more low end power, pair this spring with a new set of lightweight rollers or sliders for your variator!


****250cc CVT Belt - CN250
This belt will fit the following vehicles (and more):

All 250cc buggies based around the CN250 engine with forward, neutral, and reverse, such as 250cc buggies from Baja, Kinroad, American Sportworks, BMS, Roketa, SUNL, Hammerhead GT250, Joyner Sand Spider, etc. Will not work with Hammerhead 250SS or Joyner Sand Viper 250 with high/low foward transmissions. See our belt 868x24.2x30 (part number BT421) for the correct belt for those two vehicles.

**** Bonus brand new set of extra clutch shoes included

Price is $250 shipped to the lower 48 states.
I am paypal verified and prefer them for transactions.

Adam

Last edited by ur2noz; 02-15-2014 at 10:19 PM.
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