Kart Sales & Service

Performance Division Services:

Kart racing is an exciting sport for both hobbyists and aspiring professional drivers, with machines that can go over 100 mph and pull up to 3 G’s in a corner. Kart racing offers incredible bang-for-your-buck fun, but how do you get started? Unser Karting is here to help.

Kart Sales

Let our knowledgeable and friendly staff help you find the perfect kart to fit your needs.  From weekend-fun machines to top-of-the-line shifter karts, we’ve got a great selection of used inventory, as well as being an authorized Kosmic and SODIKART dealer.

Kart Rentals

For all age levels and without the cost of ownership, we have karts which can be rented for practice or race days. This allows new drivers the chance to experience kart racing first hand without investing in your own equipment. Our karts are maintained to the highest standards, and we offer packages that can run in any series in Colorado. Please call us for details and pricing.

Kart Maintenance

Having kart problems? No problem! We service all makes and models of karts. We offer a wide variety of mechanic services for your kart including scaling, set up, and welding as well as laser alignments, seat mounting, engine rebuilds, brake system rebuilds and more.  We’re a Rotax Authorized Service Center and carry many engines including Honda, Vortex, and Iame. Services starting at $65 per hour.

Contact Kart Sales & Service

Contact Information:
Phone: 720-484-4410
Email: performance@unserkarting.com

Shop Hours:
Monday – Friday: 10am – 6pm
Saturday and Sunday: Closed

Shop Location:
Entrance on the North central side of Unser Karting & Events

7300 Broadway
Denver, CO 80221

Unser Race TeamUnser Race Team on Track

Kart Storage and Concierge

No more room in the garage? We know how you feel. Not only can we store your kart at our facility for a base rate of $50 per month, but we also take it one step further by offering a full concierge service. Have your kart washed, serviced, and transported straight to the tarmac in race ready condition. All you have to do is show up!

Performance Coaching and Race Day Support

Want to get faster? Let our team help. We offer one-on-one individual driver coaching at any racetrack in Colorado. Our kart or yours, indoor or outdoor, we can show you the tips and tricks to make you faster and a better racer. Our mechanics are also readily available on race day right when you need them, at a starting rate of only $300 per day.

Unser Racing Team

Do you want to take your driving or racing to the next level? Our race team competes in both local and national events.  We provide a full support team and pit services at most local events and some of the top events in the US including the Gatorz Challenge of the Americas, Rotax US Grandnationals, Rotax PanAmerican, and Skusa Supernationals. We also provide pit services at several local tracks for practice and coaching sessions.  Look for the Unser Racing camp at one of the races or practice sessions or come in today to talk to our Performance Division Manager Greg Welch to see about joining the team!