

When you desire a fast-rolling center tread yet require additional puncture protection, the SS+ stands as the perfect choice.
Price: $79.99 from Backcountry
| Merchant | Price | |
|---|---|---|
| $79.99 | Visit Store |
The Gravelking SK+ enhances protection precisely where it's needed, ideal for navigating the most challenging terrain.
When you desire a fast-rolling center tread yet require additional puncture protection, the SS+ stands as the perfect choice.
Everything that the standard X1 offers, but with added protection for this particularly tough rides where there may be a greater risk of punctures. Tubeless Ready up to 60 PSI.