GY6 Scooter Parts, Yamaha Zuma Scooter Parts, Linhai Scooter Parts, TGB, Stage6, Malossi, Polini googlecaeecb79610585ee.html
Call 301-752-5009
10AM - 6PM MON-FRI
CF Moto Big Bore Kit

CF Moto Big Bore Kit

CN250 280/290cc cylinder Kit 78mm with piston rings and gaskets.



it was a good run but no longer offered. I had these kits from 2004 -2012...they did not sell well at all..Stock 72mm no problem which is an upgrade from 69mm which is a lot of scooters and atvs that are NOT CF Moto or Hammerhead...BTW there is has never beeen a CF250 this is a myth these are all CN250 Honda design engines, the 69mm cylinders would be a Roketa or very off brand chinese...the company that was having these made is log gone.

These have been tough to get along with the forged kit we offer but this one is a little less and gives the power you are looking for from the CN250 used in everything from scooters such as Jonway YY250T to the CF Moto V3/V5 plus Hammerhead and Kinroad 250 go carts which really get a boast.

Can be used with stock head and cam. Adding an exhaust is a huge plus and doing trans at same time will give you a machine thats getting speeds of 75 when you need it. Alot of people claim 75 with stock parts but I doubt these speeds due to speedometers being not to correct on a lot of the Jonway scooters. The CF Moto bikes tell true speeds better.

Fuel and air and exhaust are most important when installing this kit. Adding a larger carb is best but you will get results with larger main jet and UNI Dual Layer air filter or cold air intake.





yamaha zuma to cleveland cyclewerks motorcycles
Leo Vince GY6 50 Exhaust
NCY Minarelli Yamaha Zuma Exhaust
Yamaha Zuma 50 Carb Upgrade Kit
Tecnigas Next-R Minarelli Vertical 98-02
Price: $179.99
Sale: $169.99
Price: $249.99
Sale: $169.99
Price: $99.99
Sale: $89.99
Price: $179.99
Sale: $149.99

Scootertronics experience in repairs and upgrades for all types of scooters from Vespa Piaggio Yamaha Honda Linhai GY6 and CN250 scooter and go cart engines plus ATVs gives Scootertronics the knowledge and expertise to get you the correct information to make an informed purchase.

The Chinese scooters and those from Taiwan all use these GY6 engines in all their scooters and go carts. Scootertronics has since 2003 been at the forefront of this industry giving Scootertronics the knowledge that is gained from experience doing it full from our shop. Everything we offer we have tried ourselves and know it works. We have sold scooters and parts nationwide to all kinds of customers for all types, brands and names that are produced in Asia. This is what we are about so then what we are not about is a warehouse with a whole bunch of scooters and parts that we dropship* without a care in the world is what we are not about nor order takers sitting in a room not knowing what we are selling nor are we a clearance house with every single part in stock every single day. We do it right the first time to add freedom to your life and value to your purchase and never misleading you to make ourselves look good or someone else look bad, we make mistakes like most humans and we readily admit when we do. With Scootertronics you get peace of mind with your new scooter. "Ready to Ride" means when you buy from Scootertronics, You get your new scooter professionally assembled, prepared, test ridden and safety checked. You also have the option to buy your performance upgrades and have them installed with the same "Ready to Ride" peace of mind that you simply cannot get with another scooter dealer!

Over $99.99

48 Lower States Only

yamaha zuma to cleveland cyclewerks motorcycles
Leo Vince GY6 50 Exhaust
Price: $179.99
Sale: $169.99
NCY Minarelli Yamaha Zuma Exhaust
Price: $249.99
Sale: $169.99
Yamaha Zuma 50 Carb Upgrade Kit
Price: $99.99
Sale: $89.99
Tecnigas Next-R Minarelli Vertical 98-02
Price: $179.99
Sale: $149.99
E-commerce by Yahoo!
© 2003-2017 Scootertronics All Rights Reserved.Yahoo Store Web Design by Solid Cactus.