JAG (UK) LTD SOLE OFFICIAL UK DISTRIBUTOR FOR ROTAX KART ENGINES,
PARTS, ACCESSORIES,
XPS SERVICE PRODUCTS AND MOJO TYRES
FIND YOUR NEAREST APPROVED SERVICE CENTRE

NEXT EVENT: ROTAX BRITISH KARTING CHAMPIONSHIP ROUNDS 5 & 6

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Welcome to JAG (UK) Ltd.  We are the sole official UK distributor for Rotax kart engines, parts and partnered products, including MOJO Tyres and XPS Kart Care Products

Welcome to JAG Engineering (operating as J.A.G. UK Limited and commonly known as JAG Rotax) we are the official (and sole) UK distributor for Rotax kart engines and related products.

We specialize in the karting sector, particularly distributing Rotax Max kart racing engines (including the full range of Rotax Max series). genuine Rotax spares and parts, Mojo tyres (the designated control tyre for Rotax classes) and XPS service products.

If you’re involved in Rotax karting in the UK, JAG Engineering / JAG Rotax is the primary official source for engines, tyres, and support.

LATEST NEWS FROM THE JAG TEAM

  • Rotax Plasma Coated Cylinder

    The Rotax Max Challenge is built on performance parity and ensuring a stable supply of kart racing products is an essential part of that. Following recent supply chain challenges, BRP-Rotax has [...]

  • Rotax E10 Kart Receives CIK-FIA Approval

    BRP-Rotax is proud to announce that the Rotax E10 electric power unit has received CIK-FIA Approval, marking another important milestone in the continued development of the Rotax E-Kart programme. The approval [...]

  • Rotax E20 Ahead Of R.M.C Euro Trophy Season Final In Trinec

    The Rotax MAX Challenge Euro Trophy is entering its final stretch. At the season finale in Třinec, Czech Republic, from September 10 to 13, the championships will not only be decided [...]

Powered by ROTAX

“Our two-stroke combustion engines and electric go-kart powertrains are designed to suit all racing levels, and it’s our mission to drive the sport forward. As the force behind the largest mono-brand kart racing series in the world, the Rotax MAX Challenge, we know what true racing feels like.”

ROTAX CLASSES FOR 2026

MICRO MAX

8 – 12yrs

INTER/MINI MAX

10 -13yrs

JUNIOR MAX

12 – 15yrs

SENIOR MAX

15yrs +

177 MAX

15yrs+ Over 80kgs

E10

8 – 12yrs

WORKING WITH OUR PARTNERS

JAG Rotax XPS
JAG Rotax Racing
JAG Rotax Mojo Tyres
JAG Rotax Mojo Tyres
JAG UK Ltd BKC CKC JKC
JAG UK Ltd British Kart Championship
JAG UK Ltd Ultimate Karting Championship
JAG UK Ltd Superone Series