DT Swiss G1800 Spline Front Wheel
What the checker says51will not fit7check 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 802 verified gravel bike parts in this catalog. 733 produced no finding of any kind; that is G1800 Spline. G1800 Spline 25 650b clears 572. Each variant produces 7 to 45 distinct errors and 3 to 4 distinct warnings.
Will not fit
- Will not fiterror · Front TireWheel size mismatch: Front wheel = 650b, Front tire = 700c. A road or gravel build runs one wheel size end to end. On 108 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Rear TireWheel size mismatch: Front wheel = 650b, Rear tire = 700c. A road or gravel build runs one wheel size end to end. On 108 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Rear WheelWheel size mismatch: Front wheel = 650b, Rear wheel = 700c. 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 2 variants.
- Will not fiterror · Front TireWheel size mismatch: Front wheel = 700c, Front tire = 650b. A road or gravel build runs one wheel size end to end. On 29 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Rear TireWheel size mismatch: Front wheel = 700c, Rear tire = 650b. A road or gravel build runs one wheel size end to end. On 29 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Front RotorFront rotor: a 6-bolt rotor does not mount on a Center Lock hub as it is - the two use different rotor interfaces. The part that bridges them is a Center Lock adapter, and the ones makers publish fit one-piece rotors only. A shim or adapter may make other sizes or standards work, but that is a modification, not a fit. On 19 of the 30 verified rotors in this catalog. Applies to all 2 variants.
- Will not fiterror · Rear WheelWheel size mismatch: Front wheel = 700c, Rear wheel = 650b. 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 1 of 2 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. 7 more findings from the same check, on up to 2 of the 30 verified forks each.
Rg front axle, 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 · Front TireTire clearance: 55mm tire is wider than DT Swiss G1800 Spline 25 650b's 53mm rim max. On 5 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Check before you buywarning · Front TireTire clearance: 55mm tire is wider than DT Swiss G1800 Spline's 50mm rim max. On 5 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Check before you buywarning · Front TireTire clearance: 60mm tire is wider than DT Swiss G1800 Spline 25 650b's 53mm rim max. On 3 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Check before you buywarning · Front TireTire clearance: 60mm tire is wider than DT Swiss G1800 Spline's 50mm rim max. On 3 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Check before you buywarning · Front TireTire clearance: 56mm tire is wider than DT Swiss G1800 Spline 25 650b's 53mm rim max. On 2 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Check before you buywarning · Front TireTire clearance: 56mm tire is wider than DT Swiss G1800 Spline's 50mm rim max. On 2 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
- Check before you buywarning · Front TireTire clearance: 53mm tire is wider than DT Swiss G1800 Spline's 50mm rim max. On 1 of the 137 verified tires in this catalog. Applies to 1 of 2 variants.
$296.00 to $480.00 MSRP·835 to 864 g
What the maker states
- Wheel
- Built for a 650b wheel (on 1 of 2 variants); Built for a 700c wheel (on 1 of 2 variants)
- Rotor mount
- Center-lock
- Internal width
- Internal rim width 24 mm
- Hub
- Spacing 12x100
- Brake system
- Disc
- Maximum tire
- Tire up to 50 mm (maker-stated maximum) (on 1 of 2 variants); Tire up to 53 mm (maker-stated maximum) (on 1 of 2 variants)
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 | Wheel | Maximum tire | Maximum tire basis | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|---|---|
| G1800 Spline | Built for a 700c wheel | Tire up to 50 mm (maker-stated maximum) | not stated | $480.00 | 864 g | maker’s page | 2026-07-21 | Build with this |
| G1800 Spline 25 650b | Built for a 650b wheel | Tire up to 53 mm (maker-stated maximum) | label | $296.00 | 835 g | maker’s page | 2026-07-23 | Build with this |
The rest of what the maker states1 stated·2 not published
- Maximum tire basis: label (on 1 of 2 variants).
2 further fields the checker looks for are not published by DT Swiss, so we leave them blank rather than estimate them, and those 2 checks stay silent on this front wheel. They are freehub and minimum tire. 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 2026-07-21 to 2026-07-23.
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 457 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.