CN250cc "CVT Upgrade Series" Level 2
Want a serious upgrade that gets you a lot of torque? Our level 3 is the ticket!
Quicker Take off and better hill climbing for your CN250 Buggy or Scooter!

CN250 Vented Variator Kit (5" Fixed Fan) w /18gram Rollers and vented slide face and boss pin to keep your CVT cooler and add some pep to your step with a much better take off and stronger hill climbing. Vented Boss pin and slide faces also make our variator lighter than others which gives you even better low end torque!

Our 1500rpm Torque Spring (O.D. 65mm (2.5") keeps you in "1st gear" longer adding to your low end torque and pushes the rear pully closed quicker to help you come out of corners at a higher rpm!
Most stock CN/CF 250cc vehicles typically come with a 1000rpm, (65mm o.d) main spring installed. There are some vehicles (Kymco & others) that take a 68mm OD spring. (2.7") The 68mm spring is special order, please call for availability before ordering.

Our KNM Exclusive, CN250 Shorty Clutch kit adds a whole new dimention to take off speed! Shaves 2 seconds off a 150' stock run! Smaller diameter clutch and bell reduces weight which is great for drag and Oval track racing or just getting that sluggish buggy or scooter off the line quicker! Creates more RPM's at take off so you can climb and get around corners and turns better! Comes with its own Chromed over Steel, Performance bell housing too! (Center Clutch "D" hole, flat side to flat side, measures (26mm)

*You may need to run a much heavier Variator weight than you normally would when running our Shorty clutch. The Shorty Clutch spins fast enough that there's no need to lower your weights any more for that low end torque especially if you are running a taller sprocket or tire. It's best to install the shorty first then tune your variator weights to match it.
SORRY, OUR SHORTY CLUTCH SEEMS to SPIN TOO FAST FOR the ROKETA OR SUNL BUGGIES>
They appear to have a taller gear in them.

This Kit Fits many CN250 Buggies and Scooters such as the early model Hammerhead (pre2006), Freedom 250, Jet karts, BMS, Joyner, Kinroad, ASW and many other CN250cc vehicles with the CN250 engine! (Not the Roketa or SunL buggies however.)

COMPARE!....

Shorty Clutch= Super simple, super "torquey" and much less expensive than other top brands!
Especially when you consider that it comes with a Chrome over Steel Performance bell housing too!

The DRPulley clutch has 6 sets of springs (3 arm and 3 pillow) to mess with. Great clutch but Good luck setting THAT up right for your needs! and it is very expensive ($250 to $300 then add a $60 bell housing, you'll be well over $300 smackeroos!!)

The Malossi is another great clutch that has these cool weights you screw into one of several positions into each arm as well as springs you need to adjust But, do you really want to spend weeks or more dialing THAT one in!! ($250 to $300 then add a $60 bell housing and you'll still be well over $300!)

Shorty Clutch Kit=2LBS lighter than your stock clutch setup!!
Our KNM exclusive, innovative design will add to your low end torque and your friends envy! Spools up faster giving you a much better take off and hill climbing ability and will add about 2mph to your 0-25mph up hill speed to about any buggy or even more on an ATV or Scooter and get you there 2 seconds faster! AND, our clutch with a performance bell housing is under $200!!! Not only do you get a much quicker clutch kit with the bell but you'll save well over $100 too!!

Plus, Check out our UNIQUE "Do it Yourself" WEBSITE LINK up top for more detailed info on this amazing Clutch Kit and we'll even show you how to install it! We don't know what more we can do to make this a better deal!

NOTE: In some cases, if you have already lowered your roller weights to get more torque THEN install our shorty clutch, you may need to adjust your roller weights in your variator.
Due to the large amount of torque our shorty Clutch gets you, you'll already be near the top torque you can get out of your machine so now you can work on your top speed with heavier, not lighter weights! Most of our 250 customers run between an 18 and 23 gram roller but yours may vary.

This is the Clutch Kit everyone is talking about and its much less than any other "top tier" clutch on the market! Amazing increases posted by our members on Buggynews, MBRA, NEBA, Buggynuts and other top sites!

SORRY, OUR SHORTY CLUTCH SPINS TOO FAST FOR the ROKETA OR SUNL BUGGIES>
They appear to have a taller gear in them.