GravelKing X1+ TLR Gravel Tyre



Colour: Black/Brown
Size: 700x40c
In stock Low Stock Out of stock Unavailable


The brand new X1+ is the fastest GK ever and yet hits all the important points for gravel riding and racing today; aggressive, fast rolling tread, superior cleaning in wet/muddy conditions, and greater control in rougher terrain. This all new tread design is homage to the 10th anniversary of Gravel King and to the many riders around the world who have had countless adventures and experiences with Panaracer.

The all new ZSG Gravel compound delivers consistent performance in all conditions. New advancements in rim technology has led to the innovative BeadLock TLR bead, allowing for easy fitting and confidence in your tyres staying locked on. This is all wrapped up in a new incredibly tough 120tpi TuffTex+ casing with bead to bead protection & double strength casing ensuring solid, confidence inspiring performance of the newest member of the GravelKing family. 

In the decade since we introduced GRAVELKING, the gravel market has evolved significantly. The All new GravelKing is equipped with cutting-edge technologies exclusively developed by our company: ZSG Gravel Compound, TuffTex / TuffTex+, and BeadLock. This next-generation tyre aims to surpass its predecessor by delivering unparalleled performance, boasting low rolling resistance, puncture resistance, and a supremely smooth riding experience.



  • UK Standard Delivery - Free on orders over £50
  • Express Delivery - £5.95. Order before 3pm for quick dispatch.


Panaracer are proud of the quality and durability of all our tyres, which is why we offer a two-year warranty on all tyres if they are deemed to have suffered a manufacturing defect. Click here to learn more

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ZSG Gravel Compound

120Tpi TuffTex+ Double Layer Casing with added Puncture Protection


TLR / Tubeless Ready / Folding

Sizes: 700 x 35c / 700 x 40c / 700 x 45c

Weight: 450g / 510g / 600g

Colours: Black/Black, Black/Brown

Also available in Standard & R-Line versions

Made in Japan


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ZSG Gravel Compound

The all new ZSG GRAVEL compound is precisely formulated from our exclusive ZSG (Zero Slip Grip) material. Crafted specifically for gravel terrain, this unique compound guarantees exceptional resilience against temperature variations, delivering consistent rubber performance from freezing cold to sweltering heat. Engineered to excel on both gravel and tarmac surfaces, it boasts lower rolling resistance while maintaining optimal grip levels, ensuring uncompromised performance in diverse conditions.

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Our meticulously redesigned bead has been engineered to accommodate an extensive array of rim types, encompassing both hookless and clincher varieties. With its advanced engineering, tyre mounting becomes a seamless process, often achievable with just a standard floor pump, ensuring effortless adaptability and superior performance on any terrain. BeadLock is specifically engineered precisely for the evolving gravel market landscape.

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TuffTex+ Casing

TuffTex is a revolutionary structure crafted exclusively for GravelKing tyres. With its supple, high thread count casing, TuffTex ensures durability while boasting precisely engineered bead-to-bead puncture protection. This unique blend guarantees an exceptionally smooth ride, offering the lowest rolling resistance available in a GravelKing tyre. TuffTex+ Increases resilience with a dual layer of bead-to-bead TuffTex material, providing additional puncture resistance and heightened security in the most challenging conditions.