Fox Float X2 Live Valve NEO Rear Shock
What the checker says646will not fit70check before you buy35worth knowing
Run variant by variant through the mountain 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 5149 verified mountain bike parts in this catalog. 4919 produced no finding of any kind; that is Float X2 Live Valve NEO (210x55) (2027). Float X2 Live Valve NEO (230x57.5) (2027) clears 4893. Each variant produces 84 to 104 distinct errors and 10 distinct warnings.
Will not fit
- Will not fiterror · FrameShock mount mismatch: Frame uses a Standard eyelet shock but Shock is Trunnion. On 114 of the 258 verified frames in this catalog. Applies to 2 of 7 variants.
- Will not fiterror · FrameShock mount mismatch: Frame uses a Trunnion shock but Shock is Standard eyelet. On 88 of the 258 verified frames in this catalog. Applies to 5 of 7 variants.
- Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 205x62.5mm. On 29 of the 258 verified frames in this catalog. Applies to 1 of 7 variants.
- Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 225x75mm. On 29 of the 258 verified frames in this catalog. Applies to 1 of 7 variants.
- Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 230x57.5mm. On 29 of the 258 verified frames in this catalog. Applies to 1 of 7 variants.
- Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 230x60mm. On 29 of the 258 verified frames in this catalog. Applies to 1 of 7 variants.
- Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 230x65mm. On 29 of the 258 verified frames in this catalog. Applies to 1 of 7 variants.
- Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 250x75mm. On 29 of the 258 verified frames in this catalog. Applies to 1 of 7 variants.
Hardtail shock, Frame. 392 more findings from the same check, on up to 1 of the 258 verified frames each.
Shock size, Frame. 165 more findings from the same check, on up to 25 of the 258 verified frames each.
Shock stroke over, Frame. 49 more findings from the same check, on up to 1 of the 258 verified frames each.
Shock stroke short, Frame. 32 more findings from the same check, on up to 12 of the 258 verified frames each.
Open a variant in the builder to see the ones that apply to your own parts.
Check before you buy
Package only, Frame. 70 more findings from the same check, on up to 1 of the 258 verified frames each.
Open a variant in the builder to see the ones that apply to your own parts.
Worth knowing
Bundled shock, Frame. 35 more findings from the same check, on up to 1 of the 258 verified frames each.
Open a variant in the builder to see the ones that apply to your own parts.
$1,169.00 MSRP·800 to 860 g
What the maker states
- Eye
- Ranges from Eye-to-eye 205 mm to Eye-to-eye 250 mm (5 distinct values, across 7 of 7 variants)
- Stroke
- Ranges from 55 mm to 75 mm (6 distinct values, across 7 of 7 variants)
- Mount
- Standard eyelet (on 5 of 7 variants); Trunnion (on 2 of 7 variants)
- Spring
- air spring
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.
7 verified variants
| Variant | Eye | Stroke | Mount | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|---|---|
| Float X2 Live Valve NEO (225x75 trunnion) (2027) | Eye-to-eye 225 mm | 75 mm | Trunnion | $1,169.00 | 850 g | maker’s page | 2026-07-13 | Build with this |
| Float X2 Live Valve NEO (210x55) (2027) | Eye-to-eye 210 mm | 55 mm | Standard eyelet | $1,169.00 | 800 g | maker’s page | 2026-07-13 | Build with this |
| Float X2 Live Valve NEO (230x57.5) (2027) | Eye-to-eye 230 mm | 57.5 mm | Standard eyelet | $1,169.00 | 815 g | maker’s page | 2026-07-13 | Build with this |
| Float X2 Live Valve NEO (230x60) (2027) | Eye-to-eye 230 mm | 60 mm | Standard eyelet | $1,169.00 | 820 g | maker’s page | 2026-07-13 | Build with this |
| Float X2 Live Valve NEO (230x65) (2027) | Eye-to-eye 230 mm | 65 mm | Standard eyelet | $1,169.00 | 825 g | maker’s page | 2026-07-13 | Build with this |
| Float X2 Live Valve NEO (250x75) (2027) | Eye-to-eye 250 mm | 75 mm | Standard eyelet | $1,169.00 | 860 g | maker’s page | 2026-07-13 | Build with this |
| Float X2 Live Valve NEO (205x62.5 trunnion) (2027) | Eye-to-eye 205 mm | 62.5 mm | Trunnion | $1,169.00 | 810 g | maker’s page | 2026-07-13 | Build with this |
The rest of what the maker states1 not published
1 further field the checker looks for is not published by Fox, so we leave it blank rather than estimate it, and that check stays silent on this rear shock. It is oem only. 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 2026-07-13.
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.
- 5DEV R-SPEC Trail/Enduro Cranks (Crankset) No conflicts found
- 9point8 Fall Line (Dropper Post) No conflicts found
- 9point8 Stout (31.8, 30mm) (Stem) No conflicts found
- ACID SLX 30 front (Front Wheel) No conflicts found
- ACID SLX 30 rear (Rear Wheel) No conflicts found
- Acros ZS44/ZS56 (Headset) No conflicts found
6 of 1859 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.