Panaracer GravelKing ZX Front Tire
What the checker says3will not fit34check before you buy
Run variant by variant through the gravel bike builder’s own engine. Every sentence below is the checker’s, unedited. Nothing here says this part fits your bike; it says what it does and does not fit among the parts we hold.
Checked against 739 verified gravel bike parts in this catalog. 707 produced no finding of any kind; that is GravelKing ZX. GravelKing ZX clears 693. Each variant produces 3 distinct errors and 10 to 24 distinct warnings.
Will not fit
- Will not fiterror · Rear WheelWheel size mismatch: Rear wheel = 650b, Front tire = 700c. A road or gravel build runs one wheel size end to end. On 12 of the 71 verified rear wheels in this catalog. Applies to all 2 variants.
- Will not fiterror · Front WheelWheel size mismatch: Front wheel = 650b, Front tire = 700c. A road or gravel build runs one wheel size end to end. On 9 of the 58 verified front wheels in this catalog. Applies to all 2 variants.
- Will not fiterror · FrameUnsupported wheel size: Bombtrack Hook EXT supports 650b, but this build is 700c. On 1 of the 74 verified frames in this catalog. Applies to all 2 variants.
Check before you buy
- Check before you buywarning · ForkTire clearance: the 50mm tire is at the limit. RockShox lists a maximum tire width of 50mm, a measured width of the tire rather than the size printed on its sidewall. A printed tire width carries about 3mm of tolerance and grows with internal rim width, pressure and use, so measure your own clearance before buying. On 2 of the 31 verified forks in this catalog. Applies to 1 of 2 variants.
Rg tire fork, Fork. 19 more findings from the same check, on up to 1 of the 31 verified forks each.
Rg tire rim, Front Wheel. 14 more findings from the same check, on up to 1 of the 58 verified front wheels each.
Open a variant in the builder to see the ones that apply to your own parts.
$69.99 to $74.99 MSRP·560 to 640 g
What the maker states
- Wheel
- Built for a 700c wheel
- Width
- Tire width 45 (on 1 of 2 variants); Tire width 50 (on 1 of 2 variants)
- Casing
- tufftex casing
- Compound
- zsg-gravel compound
- Tubeless
- Ready (maker-stated)
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.
2 verified variants
| Variant | Width | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|
| GravelKing ZX | Tire width 45 | $69.99 | 560 g | maker’s page | 2026-08-05 | Build with this |
| GravelKing ZX | Tire width 50 | $74.99 | 640 g | maker’s page | 2026-08-05 | Build with this |
The rest of what the maker states1 not published
1 further field the checker looks for is not published by Panaracer, so we leave it blank rather than estimate it, and that check stays silent on this front tire. It is hookless approved. Each is recorded as “not stated by the maker (not checked)”.
Source: each variant links the maker’s own page in the table above. Last checked 2026-08-05.
Checked against
The checker ran this model against every verified part below that it has a slot for, the same way it checks a build in the builder. What follows is the verdict it actually produced for that specific pairing — not a recommendation, and not a guarantee any of these parts fits your own bike.
- 3T Exploro Race (Frame) No conflicts found
- 3T Fango LTD (Fork) No conflicts found
- 8bar Gravel Carbon Disc Fork v2 (Fork) No conflicts found
- 9point8 Fall Line R (Dropper Post) No conflicts found
- Acros ZS44/28.6 | EC44/40 Headset (Headset) No conflicts found
- All-City Cosmic Stallion LTD (Frame) No conflicts found
6 of 435 counterparts with a page of their own that the checker actually probed this model against, in alphabetical order by brand and model — never by price, popularity or the verdict itself.