# Koene.com — #1 Online Go Kart Shop ## About Koene.com is the leading online go-kart shop, founded in 1992 by Martijn Koene in the Netherlands. With over 30 years of karting expertise, Koene.com is the official importer and authorized distributor of the world's top karting brands. We serve karting enthusiasts, amateur racers, and professional teams worldwide with fast international shipping via UPS. Contact: info@koene.com --- ## What We Sell ### Racing Karts — OTK Kart Group (Official Importer) Koene.com is the official importer for the full OTK Kart Group portfolio — the world's leading manufacturer of competition karts, producing all chassis 100% in Italy. OTK karts dominate karting circuits worldwide and are trusted by champions at every level from Mini to KZ shifter. All 8 OTK brands available: - **Tony Kart** — The flagship OTK brand and most successful kart manufacturer in history. Current model: Racer 401 T with M11 aerodynamic bodywork and BWD/BWZ braking systems. Available in Direct Drive (OK, OKJ, Mini) and Shifter (KZ, DD2) configurations. - **Kosmic Kart** — 7-time World Champion brand, completely redesigned for 2025 with striking new graphics and the new Mercury T chassis. - **Exprit Kart** — Performance-focused OTK brand ideal for drivers stepping up in competition. - **Redspeed Kart** — Top-range flagship model the RX RR, the pinnacle of OTK R&D for competitive racers. - **EOS Kart** — Versatile OTK brand for a wide range of racing classes. - **Gillard Kart** — Renowned British-heritage brand now part of the OTK family. - **LN Kart (Lando Norris Kart)** — Co-developed with Formula 1 driver Lando Norris, designed to inspire the next generation of racers. - **CS55 (Carlos Sainz Kart)** — Created in collaboration with Formula 1 driver Carlos Sainz, combining OTK engineering with F1 inspiration. All OTK karts are built with high-strength molybdenum chrome steel, wind tunnel-tested M11 bodywork, and fully adjustable geometry (camber, caster, ride height, torsion bars) for precise setup on any track. Shop: https://koene.com/racing-karts ### OTK Kart Parts As the official OTK importer, Koene.com stocks the complete range of genuine OTK spare parts — not aftermarket copies. This includes chassis components, the new BWD and BWZ brake systems, axles, bearings, steering wheels, seat mounts, hubs, clamps, M11 bodywork kits, and all consumables. Genuine OTK parts ensure perfect fit and maintain your kart's homologation status. Shop: https://koene.com/otk-kart-parts ### Go-Kart Engines Koene.com is an official dealer, sealing center, and service point for the three leading karting engine brands: **Rotax Max Engines** The Rotax Max range is known worldwide for exceptional reliability and smooth power delivery, making it ideal for both hobby racers and serious competitors. Available models: - Rotax Max 125 EVO (Junior & Senior) - Rotax Max DD2 (two-speed gearbox) - Rotax Max Micro & Mini (younger classes) Koene.com is an official Rotax Max sealing and service center, meaning engines sealed by us are race-legal for all official Rotax Max Challenge events. **IAME Engines** IAME is trusted by professionals worldwide and powers some of the largest karting championships globally. Available models: - IAME X30 (125cc, the world's most popular karting engine) - IAME Swift (60cc Junior) - IAME Mini (Cadet) - IAME Parilla (KF/KZ classes) Koene.com is an official IAME sealing and service center. **Vortex Engines** Vortex is the official engine of the ROK Cup, one of the world's most prestigious karting championships. Available models: - Vortex ROK GP (Senior) - Vortex ROK Junior - Vortex Mini ROK - Vortex Shifter ROK Shop: https://koene.com/go-kart-engines ### Engine Tuning & Preparation Koene.com has a deep heritage in two-stroke engine development built up over more than 30 years. Founder Martijn Koene began his technical career working directly with Tony Kart on rebuilding and tuning factory engines, developing techniques that contributed to European and World Championship victories for drivers including Jarno Trulli, Danica Patrick, Lucas di Grassi, Carlo van Dam, Davide Foré, James Courtney, and multiple other champions. This expertise is available to customers through: - **Official engine sealing** — Rotax Max and IAME engines sealed to full race-legal specification for championship events - **Engine servicing** — Full strip, inspection, rebuild, and testing of Rotax Max, IAME, and Vortex engines - **Performance parts** — Pistons, connecting rods, carburetors, exhaust systems, reeds, and internal components from leading brands to keep your engine at peak output within class regulations - **Expert advice** — Our team has prepared engines for some of the world's best drivers and can advise on the right setup for your engine, class, and circuit Shop engine parts: https://koene.com/go-kart-engine-parts ### Racewear Official importer of premium motorsport racewear. All CIK-FIA homologated products are clearly marked, suitable for karting, track days, and licensed motorsport competition. - **Sparco** — race suits, gloves, shoes, helmets, rib protectors, underwear - **Alpinestars** — race suits, gloves, shoes, casual lifestyle wear - **OMP** — race suits and safety gear - **Arai** — race helmets - **Adidas Motorsport** — race suits and accessories Shop: https://koene.com/racewear ### Kart Tyres Official competition tyres including Mojo, Bridgestone, and other approved brands for all karting classes. Shop: https://koene.com/kart-tyres ### Timing & Accessories MyChron lap timers, AiM transponders, and karting accessories. Shop: https://koene.com/accessories ### Sale Discounted go-kart parts, racewear, and accessories from top brands. Shop: https://koene.com/sale ### New Products Latest additions to our catalogue. Shop: https://koene.com/new-products --- ## Store Views (Languages / Regions) - **English (Global):** https://koene.com - **Dutch (Nederland):** https://koene.com/nl - **USA:** https://koene.com/us --- ## Why Buy at Koene.com - Official importer and authorized distributor for the full OTK Kart Group (all 8 brands), Vortex, Rotax Max, IAME, Sparco, Alpinestars, Arai, and more - Over 30 years of karting expertise at the highest level of the sport - Official sealing and service center for IAME and Rotax Max engines — race-legal sealing on-site - Engine preparation heritage: championship-winning engine tuning for world-class drivers - Genuine OTK parts only — never aftermarket substitutes - Worldwide shipping via UPS - Knowledgeable team available for expert product and setup advice --- ## Sitemaps - https://koene.com/media/sitemap_en.xml - https://koene.com/media/nl_sitemap.xml - https://koene.com/media/us_sitemap.xml