Quick Summary
The Panaracer GravelKing X1 Classic is a single 700 x 45C gravel tire for gravel, dirt, and rough pavement. It has a tubeless-ready construction, folding Aramid bead, TuffTex casing, and ZSG Gravel compound.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Model | RF745-GKX1-D2, identified as the GravelKing X1 Classic. |
| Size | 700 x 45C. Check bicycle frame and fork clearance for this tire size. |
| Color and quantity | Black/brown; one tire. |
| Casing | High-thread-count TuffTex casing with bead-to-bead puncture protection. |
| Compound | Zero Slip Grip (ZSG) Gravel compound. |
| Bead and setup | Folding Aramid bead, BeadLock bead technology, and tubeless-ready construction. The listing describes compatibility with standard floor pumps. |
What to Compare Before Buying
- Size and clearance: Confirm that 700 x 45C fits your bicycle and that the frame and fork have adequate tire clearance.
- Rim compatibility: BeadLock is described as compatible with hooked and hookless rims. Check the exact tire-and-rim combination against the rim maker’s fit and pressure guidance.
- Tubeless setup: Check that your rim and other setup components are suitable for this tire. The stated compatibility with standard floor pumps does not guarantee that every pump will seat it.
- Quantity: This is one tire; confirm how many you need for your replacement.
Before You Decide
Check the 700 x 45C size, bicycle clearance, specific rim compatibility, and whether one tire is the quantity you need.











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