Two Cycle Technology

02/03/2026

Used Mychron 5s. Comes complete with charger. I am selling it with a new patch cable, new exhaust lead and new RPM lead. Gauge is in proper working condition. $450.
Or
I will sell this gauge as stated except without the patch cable and exhaust lead for $400. This will work for the 4 cycle racers.

01/16/2026

Badger Kart Club swap, same place but new date. We'll be there!

12/25/2025

Wishing everyone a very Merry Christmas!

07/17/2024

We'll be there! We've been supporting customers there for 29 years now!

A lot can happen in 65 years!

We invite all previous Racers, Champions, Board Members and just over all supporters of the Badger Kart Club out to the track July 27th and 28th for our 65th Anniversary celebration.
Please feel free to bring along your old or vintage karts along to display.
Saturday after the races, stick around to swap stories and reminisce while Badger Kart Club provides a cook-out for all attendees.

We hope to see you there!

03/09/2024

We will be at Road Americas Explore Karting Day. We will be with National Kart Supply with their Haase Kart. This is an awesome opportunity for anyone interested in karting to learn more and try out a kart. This program is deigned for the kids but is open to all ages. Karting is a sport that all ages can partake in. We have several racers over the age of 60 that are still competitive! Its never to late to start!! If you want a private test please contact us.

02/25/2024

In the wrapper MG SH Red set of tires. Fronts are 10 x 4.60 - 5 and rears are 11 x 7.10 - 5.
$195 a set.
Can ship at buyers expense.

02/03/2024

We are a little over a week away from the Badger Kart club Swap. The locations this year has changed to Ewald's Ford in Hartford Wisconsin. Spots are still available so contact Scott Vielgut or Serracki before you are left outside in the cold! Two Cycle Technology National Kart Supply will be there with product on display. We will also be there promoting the TaG Masters group as well as the Road America Kart Club.

08/22/2023

Congratulations to Gvanni D'Antonio who came down from the UP of Michigan to win his feature in the Mini Swift class at the Briggs & Stratton Motorplex at Road America with his Two Cycle Technology powered kart! Gvanni also won one of his heat races. Joining him on the podium was Wheldon Vielgut in third with his TCT powered Haase kart.
Also Congrats to Scott Vielgut who won the Yamaha Heavy class with Dylan Sullivan taking third both with Two Cycle Technology power.

08/09/2023

What do we do when we're not at the kart track? We go to the big track and display karts! August 4-6 we were at the IMSA race at Road America promoting the Briggs & Stratton Motorplex at Road America Explore Karting day which will be April 20, 2024. We had some Haase Karts on display for anyone to sit in which was enjoyed by the kids! Like the sign reads, 'Interested in Karting? Ask us how to get started."

04/27/2023

On Saturday April 22 we had the pleasure of helping the Road America kart club with their Explore karting day. This is an opportunity for people to learn about karting and try out an actual racing kart in a very controlled environment. The kart track was split up into 3 individual tracks so that people could try out the karts for their respective age group. We had a kid kart area, cadet, junior and adult area. We worked the kid kart area and had the opportunity to meet many excited and some scared kids. Everyone went to an indoor classroom session before coming over to the track. For the kid karts we had a get together where we introduced ourselves to each other followed by a track walk so the kids had an idea of where they were going. After that they suited up with safety gear provided by the track and then we let them pick a kart that fit them. Once they were in the kart and before the kart engine was started they were drilled on the brake pedal and gas pedal. After several times of being pushed and having to stop the kart the engine was then started and the young driver was instructed to drive slowly towards Tom who would tell them to stop. Once they passed that they were then let loose on the track for a handful of laps. After everyone took a turn we let anyone wanting another turn to go out again. It is fun to see the expression on the kids faces when they come in from their laps. If you missed this opportunity and are seriously considering getting into karting please reach out to us and we will see what we can do to get you in one for a few laps. If you’re in the market for a new or used kart National Kart Supply has kart packages with both 2 cycle and 206 engines. Yes we have 206 engines to put onto any kart we sell.