Wolf Tooth Premium Headset Headset
What the checker says29will not fit
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 854 verified gravel bike parts in this catalog. 848 produced no finding of any kind; that is Premium Headset. Premium Headset clears 826. Each variant produces 6 to 23 distinct errors and 0 distinct warnings.
Will not fit
- Will not fiterror · ForkHeadset steerer mismatch: Wolf Tooth Premium Headset accepts a straight-1-1-8 steerer but Fox 32 Taper-Cast is tapered. On 2 of the 31 verified forks in this catalog. Applies to 1 of 3 variants.
- Will not fiterror · ForkHeadset steerer mismatch: Wolf Tooth Premium Headset accepts a straight-1-1-8 steerer but RockShox Rudy Ultimate XPLR is tapered. On 2 of the 31 verified forks in this catalog. Applies to 1 of 3 variants.
- Will not fiterror · ForkHeadset steerer mismatch: Wolf Tooth Premium Headset accepts a straight-1-1-8 steerer but RockShox Rudy XL Ultimate is tapered. On 2 of the 31 verified forks in this catalog. Applies to 1 of 3 variants.
- Will not fiterror · ForkHeadset steerer mismatch: Wolf Tooth Premium Headset accepts a straight-1-1-8 steerer but RockShox Rudy XL is tapered. On 2 of the 31 verified forks in this catalog. Applies to 1 of 3 variants.
- Will not fiterror · ForkHeadset steerer mismatch: Wolf Tooth Premium Headset accepts a straight-1-1-8 steerer but RockShox Rudy XPLR (Base) is tapered. On 2 of the 31 verified forks in this catalog. Applies to 1 of 3 variants.
Rg headset steerer, Fork. 24 more findings from the same check, on up to 1 of the 31 verified forks each.
Open a variant in the builder to see the ones that apply to your own parts.
$129.95 to $139.95 MSRP·129 to 134 g
What the maker states
- Upper
- Assembly ZS44/28.6 (S.H.I.S.) (on 2 of 3 variants); Assembly EC34/28.6 (S.H.I.S.) (on 1 of 3 variants)
- Lower
- Assembly EC34/30 (S.H.I.S.) (on 1 of 3 variants); Assembly EC44/40 (S.H.I.S.) (on 1 of 3 variants); Assembly ZS56/40 (S.H.I.S.) (on 1 of 3 variants)
- Steerer
- Tapered 1.125-1.5 (on 2 of 3 variants); Straight-1-1-8 (on 1 of 3 variants)
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.
3 verified variants
| Variant | Upper | Lower | Steerer | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|---|---|
| Premium Headset | assembly ZS44/28.6 (S.H.I.S.) | assembly EC44/40 (S.H.I.S.) | Tapered 1.125-1.5 | $129.95 | 129 g | maker’s page | 2026-07-23 | Build with this |
| Premium Headset | assembly ZS44/28.6 (S.H.I.S.) | assembly ZS56/40 (S.H.I.S.) | Tapered 1.125-1.5 | $129.95 | 134 g | maker’s page | 2026-08-09 | Build with this |
| Premium Headset | assembly EC34/28.6 (S.H.I.S.) | assembly EC34/30 (S.H.I.S.) | straight-1-1-8 | $139.95 | 130 g | maker’s page | 2026-08-09 | Build with this |
Source
Source: each variant links the maker’s own page in the table above. Last checked 2026-07-23 to 2026-08-09.
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) Will not fit
- 8bar Gravel Carbon Disc Fork v2 (Fork) Will not fit
- 9point8 Fall Line R (Dropper Post) No conflicts found
- All-City Cosmic Stallion LTD (Frame) No conflicts found
- Allied Able (Frame) No conflicts found
6 of 504 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.