FZ Shifter

FZ Shifter The ultimate shifter kart engine and competition platform.

TWO STATES. TWO GRIDS. THIS WEEKEND.đź“Ť Music City Kart Plex | Nashville, TN - Bringing FZ Shifter to the local Club Race,...
04/10/2026

TWO STATES. TWO GRIDS. THIS WEEKEND.

đź“Ť Music City Kart Plex | Nashville, TN - Bringing FZ Shifter to the local Club Race, assisting our partner

đź“Ť KartMoto | Cresson, TX - Taking on RD 1 of the

more tracks. more speed. MORE SHIFT. đź’¨

03/21/2026

Race Rotax and Karting Solutions Group is set to host the inaugural event for the RMC America’s Trophy championship. The opening event is scheduled for March 20-22 at the Musselman Honda Circuit. The Tucson, Arizona facility will welcome Rotax and FZ Shifter competitors for three days of action in...

03/12/2026

The 2026 season marks the debut of the new Race Rotax America’s Trophy championship. The inaugural event is scheduled for March 20-22 at the Musselman Honda Circuit in Tucson, Arizona with the first round of the program being contested. Alongside the Rotax Max Challenge categories will be the addi...

03/12/2026

FZShifter.com is excited to announce the launch of the 2026 “Gold Rush”, a premier incentive prize package designed to reward and grow the Junior Shifter karting category. Featuring a total season-ending cash purse of $10,000, the program looks to provide tangible financial support to the next t...

FZ Shifter x RMC America’s Trophy 2026 We’re bringing the heat to Tucson! We are officially expanding the Junior and Sen...
02/26/2026

FZ Shifter x RMC America’s Trophy 2026

We’re bringing the heat to Tucson! We are officially expanding the Junior and Senior shifter fields, and we want YOU on the grid 🫵

🆓 FREE engine leases are available for the Tucson event on both FZ85 and FZ125 platforms.

Engine units with special offer are VERY limited - first-come, first-served.

Check our Story to secure your engine and read the full announcement!

02/25/2026

In January, Race Rotax announced the creation of the RMC America’s Trophy program. The two events, four round championship is set to begin on March 20-22 at the Musselman Honda Circuit in Tucson, Arizona. The international program is a pathway to one of the most prestigious karting events in the w...

Ready to join the FZ Shifter grid? Register for any of our qualified series and walk away with $1,000 OFF a new engine k...
01/23/2026

Ready to join the FZ Shifter grid? Register for any of our qualified series and walk away with $1,000 OFF a new engine kit + a FREE set of tires!

Eligible Series:
🏆 RMC America’s Trophy & Trophy Final
đź’™ SKUSA Pro Kart
🤠 Texas Karting League
🏎️ Adams Motorsports Park Series

Want to see the full schedule and track details? Head to our website to see exactly where you’ll be racing this season!

Ending the 2025 SKUSA ProKart Challenge season on a high note!
10/11/2025

Ending the 2025 SKUSA ProKart Challenge season on a high note!



That front row feeling ProKart on your FZ Shifter đź’¨
08/08/2025

That front row feeling ProKart on your FZ Shifter đź’¨

Definitely more shift right there 🤌
07/24/2025

Definitely more shift right there 🤌

Address

1402 W Victory Lane
Phoenix, AZ
85027

Telephone

+19515007175

Website

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