Panaracer GravelKing X1 Front Tire
What the checker says44will not fit56check 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 721 verified gravel bike parts in this catalog. 700 produced no finding of any kind; that is GravelKing X1. GravelKing X1 clears 564. Each variant produces 3 to 41 distinct errors and 1 to 23 distinct warnings.
Will not fit
- Will not fiterror · Rear WheelWheel size mismatch: Rear wheel = 700c, Front tire = 650b. A road or gravel build runs one wheel size end to end. On 57 of the 68 verified rear wheels in this catalog. Applies to 1 of 4 variants.
- Will not fiterror · Front WheelWheel size mismatch: Front wheel = 700c, Front tire = 650b. A road or gravel build runs one wheel size end to end. On 48 of the 56 verified front wheels in this catalog. Applies to 1 of 4 variants.
- 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 11 of the 68 verified rear wheels in this catalog. Applies to 3 of 4 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 8 of the 56 verified front wheels in this catalog. Applies to 3 of 4 variants.
- Will not fiterror · ForkWheel size mismatch: RockShox Rudy XL Ultimate is a 700c fork but the build is 650b. On 2 of the 30 verified forks in this catalog. Applies to 1 of 4 variants.
- Will not fiterror · ForkWheel size mismatch: RockShox Rudy XL is a 700c fork but the build is 650b. On 2 of the 30 verified forks in this catalog. Applies to 1 of 4 variants.
- Will not fiterror · ForkWheel size mismatch: RockShox Rudy XPLR (Base) is a 700c fork but the build is 650b. On 2 of the 30 verified forks in this catalog. Applies to 1 of 4 variants.
Rg wheel size, Frame. 33 more findings from the same check, on up to 1 of the 69 verified frames each.
Rg wheel size, Fork. 4 more findings from the same check, on up to 1 of the 30 verified forks each.
Open a variant in the builder to see the ones that apply to your own parts.
Check before you buy
- Check before you buywarning · ForkTire clearance: the 48mm tire is at the limit of the 50mm the maker states as a measured clearance. 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 30 verified forks in this catalog. Applies to 1 of 4 variants.
- Check before you buywarning · ForkTire clearance: the 50mm tire is at the limit of the 50mm the maker states as a measured clearance. 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 30 verified forks in this catalog. Applies to 1 of 4 variants.
Rg tire fork, Fork. 31 more findings from the same check, on up to 1 of the 30 verified forks each.
Rg tire rim, Front Wheel. 22 more findings from the same check, on up to 1 of the 56 verified front wheels each.
Rg tire rim min, Front Wheel. 1 more finding from the same check, on up to 1 of the 56 verified front wheels each.
Open a variant in the builder to see the ones that apply to your own parts.
$64.99 MSRP·480 to 640 g
What the maker states
- Wheel
- Built for a 700c wheel (on 3 of 4 variants); Built for a 650b wheel (on 1 of 4 variants)
- Width
- Tire width 40 (on 1 of 4 variants); Tire width 45 (on 1 of 4 variants); Tire width 48 (on 1 of 4 variants); Tire width 50 (on 1 of 4 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.
4 verified variants
| Variant | Wheel | Width | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|---|
| GravelKing X1 | Built for a 700c wheel | Tire width 40 | $64.99 | 480 g | maker’s page | 2026-08-04 | Build with this |
| GravelKing X1 | Built for a 700c wheel | Tire width 45 | $64.99 | 560 g | maker’s page | 2026-08-04 | Build with this |
| GravelKing X1 | Built for a 700c wheel | Tire width 50 | $64.99 | 640 g | maker’s page | 2026-08-05 | Build with this |
| GravelKing X1 | Built for a 650b wheel | Tire width 48 | $64.99 | 610 g | maker’s page | 2026-08-05 | Build with this |
Source
Source: each variant links the maker’s own page in the table above. Last checked 2026-08-04 to 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 423 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.