Kosmic Kart Mercury RR tierod Jecko seats provide extra rib

Jecko seats provide extra rib and leg support minimising fatigue and ensuring you are producing the fastest times at the end of the race

Drilled to suit Rotax engine

1276 standards) for inside helmets foams

Suits all OTK models with 8mm kingpin

Available in a wide variety of sizes to ensure a perfect seat fit

Kosmic Kart Mercury RR tierod Jecko seats provide extra ribKOSMIC MERCURY 'RR' KF FEATURES: 30mm chassis tubing 1045mm wheelbase 50mm rear axle BSD braking system with stub axles evolution type and DOT 5. 1 lubricant Magnesium components, MXJ wheels, front torsion bar, standard aluminium pedals M7 Nassau panel, M6 bodywork with optional CIK FIA homologated front spoiler connections Sticker kit *All karts sold exclude seat to allow selection to meet your exact needs.