Panaracer Tyre Gravel King SK+ II 700x50C Black

What makes the 50c special

Compared to narrower gravel tyres, the 700x50c version gives:

• noticeably more comfort,
• more traction,
• better float over rough terrain,
• and improved stability at lower pressures.

It moves closer to an XC-style gravel setup while still maintaining decent rolling efficiency.

Core technologies

TuffTex+

A dual-layer puncture protection system providing:

• very high cut resistance,
• improved reliability on rocky terrain,
• extra protection for remote rides and bikepacking.

Panaracer rates puncture protection extremely high in this model.

ZSG Gravel Compound

Designed for:

• low rolling resistance,
• dependable grip,
• stable performance in hot or cold conditions.

BeadLock

Optimised for:

• hookless and standard clincher rims,
• easier tubeless setup,
• secure bead seating at lower pressures.

Ride characteristics

Panaracer’s own performance ratings

That basically tells you:

• it prioritises durability and capability over pure race speed.

Pressure & setup

• Max pressure:
  • 400 kPa
  • 60 PSI

In real-world gravel riding, most riders run much lower pressures tubeless for:

• traction,
• comfort,
• reduced fatigue.

Best use cases

This tyre is excellent for:

• rough South African gravel roads,
• bikepacking,
• long adventure rides,
• chunky jeep track,
• mixed MTB/gravel terrain,
• riders wanting maximum confidence and fewer punctures.

Compared to smaller GravelKings

Bottom line

The 700x50c SK+ II is a high-volume, ultra-durable gravel tyre built for riders who value comfort, traction, and puncture resistance above outright speed—especially on rough, unpredictable terrain and long-distance adventure routes.