Welcome to KMX - a cool fusion of go-kart, BMX and mountain bike which puts more fun into cycling. A KMX is a pedal powered trike - comfortable to ride, safe on or off road and easy to handle. Its natural stability makes it cruise with ease. Whether you're a serious cyclist, a kid or a parent, we've got a KMX for you. Race down a track or up a steep hill, try a few stunts, pedal through the countryside or commute to work. Whatever you do, enjoy the ride with a KMX.

Forget the Traffic
Grab your bike, ride, and build your own human power house.

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KMXperiences

Super - thanks for the prompt and excellent service!! Your business is somewhat the exception of today.

— Dave Q, Florida



2011 Tornado F3 - The Tornado F3 and Tornado F8 are torqued for teens and adults who want a BMX on three wheels. The Tornado does its stuff, on or off the road.


 2011 Viper - This high-specification KMX for experieanced riders chews up the road. It's a winner for long-distance touring or commuting to work.
2011 Tornado F8 - The Tornado F3 and Tornado F8 are torqued for teens and adults who want a BMX on three wheels. The Tornado does its stuff, on or off the road.


 2011 Venom - The lightest and fastes of the KMX range, it's a demon for the experienced rider or racer. Own it - and the road is yours.
2011 Cobra - For men and women who crave exhilarating off-road riding on and terrain. This is a jack-of-all-trades


 KMX Parts - All the parts and accessories you need to customize your bike.

MODELS
Venom
Viper
Cobra
Typhoon
Tornado F3
Tornado F8 		PARTS
XL Boom
Light Mounting
Pannier Rack
Seat Upgrade 		ACCESSORIES
Computer Sensor Mount
Headrest
Stunt Wheel
Water Bottle w/Cage
Performance Mudguard Set
Sport Mudguard Set 		COMMUNITY
The KMX Story
About US
News
Videos
You Tube 		CONTACT US
Address: 12 S Main St.
Payson, UT 84651
Toll-Free:
877-449-4188
Local:
801-754-4206
Email US
Shop by Region: United States | United Kingdom Affiliated Sites: KMX US | KMX UK Privacy & Terms

KMX Karts are recumbent trikes using the tadpole trike design. They are precision engineered performance tadpole trikes & sports recumbent trikes for all ages. They were developed by aerospace enginnered and have one of the toughest recumbent trike frames in the market. These tadpole trikes are meant for commuting on the road and going off-road. There are not many recumbent trike makers that can do what a KMX kart can do!