X-GRIP KING KONG

KING KONG – The ultimate king off-road.

Not a real animal, but definitely a beast. With the KING KONG 140/80-18, X-GRIP brings pure primal power to the rear wheel. Inspired by the strongest of all gorillas, it embodies raw strength, massive grip, and total uncompromising performance when the trail becomes your adversary.


Developed for extreme performance, it delivers what others only promise: control, traction, and stability. Perfect for extreme enduro, hard enduro, cross-country, and classic enduro.



An ultra-aggressive block design with a distinctive V-shaped tread pattern that devours root carpets, rock gardens, and mud pits like it's a banana for breakfast. The open structure interlocks mercilessly in loose surfaces and almost cleans itself, even at low speeds. The tread geometry ensures that the knobs bite into anything that isn't nailed down.



Whether it's Erzberg, Romaniacs, or your own personal hell ride through the woods, the X-GRIP KING KONG delivers.



Two rubber compounds, developed for your specific needs.

STICKY: For maximum traction on technical sections

. MEDIUM: For the perfect balance of grip and durability.



The KING KONG, built for terrain that doesn't forgive mistakes. 




KING KONG STICKY – The ultimate weapon for the extreme.



Maximum grip when other tires have long since given up.



The STICKY version of the KING KONG features an extra-soft, sticky rubber compound that grips the ground relentlessly and never lets go. Wet roots, slippery rocks, steep climbs, or streambeds? Exactly its territory. Where other tires reach their limits.



The soft casing provides massive lateral support, whether leaning into corners or cornering, and remains stable enough for fast connecting sections, like those encountered at the Romaniacs. Brutal traction in technical sections without losing your nerve at speed.



Ideal for: Red Bull Erzbergrodeo, Red Bull Romaniacs, Sea to Sky, and anything that demands toughness and precision. For



those who make no compromises on technical sections, the X-GRIP KING KONG STICKY is the perfect ally – a true traction machine.



Optimal in combination with the X-GRIP Mousse: SSE-2 (SuperSOFT EXTREME) or EH-2 (Standard Hardness). 




KING KONG MEDIUM – The versatile all-round behemoth.



The MEDIUM version of the KING KONG is aimed at riders who value long-lasting performance. With its medium-hard rubber compound, it combines grippy handling with robust durability, perfect for long stages, classic enduros, and fast cross-country sections, especially on dry or hard surfaces.

The stiffer carcass provides noticeably more stability at high speeds, better puncture protection, and a longer lifespan without sacrificing control. A true all-rounder with bite. Not soft, not hard, but right in between. Just as it should be.



Ideal for training days, long-distance races, or classic multi-day enduros where durability is just as important as grip. The KING KONG MEDIUM impresses on both hard and soft surfaces, remains composed at high speeds, and delivers excellent lateral grip.

For everyone who wants control, mileage, and performance in one tire. Without compromise.



Optimally combined with the X-GRIP Mousse: SSE-2 (SuperSOFT EXTREME) for maximum traction, EH-2 (standard hardness) or EH-3 (hard) for maximum durability.




Whether you need ultimate grip for technical extremes or are looking for a reliable partner for versatile use, with the X-GRIP KING KONG STICKY and MEDIUM, you have the right tire for every challenge.



Ready to go? The KING KONG is waiting.

The X-GRIP King Kong STICKY was developed according to FIM specifications and is intended exclusively for off-road use; it bears neither an E-mark nor a DOT approval and therefore does not meet all FIM criteria.