Panaracer GravelKing X1 Plus TL Tire - 700 x 40

Panaracer GravelKing X1 Plus TL Tire - 700 x 40 Panaracer

Panaracer GravelKing X1 Plus TL Tire - 700 x 40

Panaracer GravelKing X1 Plus TL Tire - 700 x 40

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Is the GravelKing X1 Plus TL Built for Aggressive Gravel?

The Panaracer GravelKing X1 Plus TL is the most aggressive tire in the GravelKing lineup, purpose-built for riders who regularly encounter mud, loose soil, and technical off-road terrain. Its X-shaped open tread pattern channels mud away from the contact patch and delivers mechanical grip that semi-slick tires simply cannot match when conditions deteriorate. The Plus puncture protection layer adds a reinforced belt beneath the tread for confidence on debris-strewn surfaces where flats are a real risk. Tubeless-ready construction keeps your setup light and lets you run lower pressures for better traction in the rough stuff.

At 700x40, the X1 Plus sits in the sweet spot for gravel bikes with adequate clearance, offering enough volume for compliance and grip without becoming unwieldy on fast hardpack sections. The folding bead makes installation and transport straightforward, and Panaracer's tubeless-ready casing seals reliably with standard sealant. Made in Japan to tight quality tolerances, the GravelKing X1 Plus is the right tire for gravel racers who spend time on forest roads, mountain passes, or any route where unpredictable traction demands a more serious tread pattern.

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  • Estimated delivery: Jul 09 - Jul 13

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Specifications

  • Tire Type: Tubeless Ready (TL)
  • Size: 700 x 40c
  • Tread Pattern: X1 Aggressive Cross/Mud
  • Protection: Plus Puncture Protection Layer
  • Bead: Folding
  • Origin: Made in Japan
  • Recommended Use: Technical Gravel, Mud, Loose Terrain

FAQ

How does the X1 Plus compare to the SK Plus?

The X1 Plus uses a more open, cross-inspired tread pattern with deeper knobs designed specifically for mud, loose soil, and technical terrain. The SK Plus is a semi-knob design that balances hardpack rolling speed with loose-terrain grip. Choose the X1 Plus when conditions are consistently wet, muddy, or highly technical.

Will the X1 Plus roll slowly on hardpack sections?

The X1 Plus is optimized for traction rather than low rolling resistance, so it will feel slower than an SS or SK on extended hardpack. If your route is primarily hardpack with occasional technical sections, the SK Plus may be a better fit. For routes dominated by mud and loose terrain, the X1 Plus is worth the trade-off.

Does the Plus protection add significant weight?

The Plus protection layer adds a modest amount of weight compared to the standard X1, but the trade-off in flat resistance is significant for remote routes where a flat means a long walk. Most riders consider it well worth it for serious off-road use.

Best For

Gravel racers and adventure riders who regularly ride in wet or muddy conditions, on forest singletrack connectors, or on technical mountain gravel routes where aggressive traction and flat protection are both non-negotiable.

Panaracer GravelKing X1 Plus TL Tire - 700 x 40 Reviews:

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