The Panaracer GravelKing SK+ II 700x45c Brown is a high-volume, puncture-resistant gravel tyre built for riders who want maximum confidence, comfort, and traction across rough mixed terrain and long-distance adventures.
What makes the SK+ II different
The SK+ II is essentially the tougher, more adventure-focused version of the standard SK tyre:
- More puncture protection
- Larger air volume (45c)
- Better comfort and stability
- Built for harsher terrain and longer rides
Key specifications
| Feature |
Spec |
| Size |
700x45c |
| ETRTO |
45-622 |
| Weight |
~600g |
| Tubeless Ready |
Yes |
| Compound |
ZSG Gravel Compound |
| Casing |
120 TPI |
| Max Pressure |
50 PSI |
| Protection |
TuffTex+ bead-to-bead |
Ride character
This tyre is designed to:
- roll efficiently on gravel roads,
- maintain strong grip in loose corners,
- absorb vibration and rough terrain,
- and survive rougher conditions without constant punctures.
Tread profile
The SK tread uses:
- tightly packed center knobs for rolling speed,
- larger shoulder knobs for cornering traction,
- enough spacing to work in loose dirt and gravel.
Compared to the SS+:
- much more grip,
- better rough-terrain control,
- slightly slower rolling on smooth surfaces.
Why the 45c size matters
At 700x45c, you gain:
- more comfort
- lower pressure capability
- improved traction
- better stability on chunky terrain
- reduced rider fatigue on long rides
This is especially noticeable on:
- corrugated gravel roads
- rocky jeep track
- bikepacking routes
- long endurance gravel rides
TuffTex+ puncture protection
The ā+ā model adds Panaracerās reinforced bead-to-bead protection layer:
- improved resistance to cuts and punctures
- more confidence running lower pressures
- better reliability for remote riding
This makes it particularly attractive for:
- bikepacking
- rough South African gravel
- long-distance adventure riding
Tubeless benefits
Running tubeless allows:
- lower pressures without pinch flats
- improved grip and comfort
- sealant-based puncture resistance
- smoother ride quality
Best use cases
- Gravel adventure riding
- Bikepacking
- Rough mixed-terrain riding
- Long endurance gravel events
- Riders prioritising comfort and durability over outright speed
Quick comparison
| Tyre |
Personality |
| GravelKing SS+ |
Fast semi-slick race tyre |
| GravelKing SK II |
Balanced all-round gravel grip |
| GravelKing SK+ II 45c |
Maximum comfort + puncture protection |
Bottom line
The SK+ II 700x45c is a high-volume adventure gravel tyre that prioritises traction, comfort, and durability while still rolling efficiently enough for long mixed-surface rides and demanding gravel terrain.
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