X-Fusion Sweep Boost Fork
What the checker says970will not fit14check before you buy1117worth 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 5684 verified mountain bike parts in this catalog. 4324 produced no finding of any kind. Each variant produces 391 to 427 distinct errors and 2 to 8 distinct warnings.
Will not fit
- Will not fiterror · Front TireFront wheel size mismatch: Fork 27.5", Front tire 29". On 370 of the 617 verified tires in this catalog. Applies to all 11 variants.
- Will not fiterror · Rear TireUnsupported wheel setup: front 27.5" / rear 29" matches no configuration (24"/24", 26"/26", 27.5"/27.5", 29"/29", 32"/32", mullet = 29" front / 27.5" rear). On 370 of the 617 verified tires in this catalog. Applies to all 11 variants.
- Will not fiterror · Rear WheelUnsupported wheel setup: front 27.5" / rear 29" matches no configuration (24"/24", 26"/26", 27.5"/27.5", 29"/29", 32"/32", mullet = 29" front / 27.5" rear). On 359 of the 607 verified rear wheels in this catalog. Applies to all 11 variants.
- Will not fiterror · Front WheelFront wheel size mismatch: Fork 27.5", Front wheel 29". On 175 of the 270 verified front wheels in this catalog. Applies to all 11 variants.
Fork travel min, Frame. 483 more findings from the same check, on up to 2 of the 258 verified frames each.
Wheel config, Frame. 220 more findings from the same check, on up to 2 of the 258 verified frames each.
Fork travel, Frame. 106 more findings from the same check, on up to 1 of the 258 verified frames each.
Front brake mount, Front Brake. 66 more findings from the same check, on up to 1 of the 92 verified brakes each.
Headset steerer, Headset. 44 more findings from the same check, on up to 1 of the 70 verified headsets each.
Front rotor min, Front Rotor. 22 more findings from the same check, on up to 41 of the 177 verified rotors each.
Front axle, Front Wheel. 5 more findings from the same check, on up to 32 of the 270 verified front wheels each.
Front axle, Front Hub. 4 more findings from the same check, on up to 3 of the 40 verified front hubs each.
Front wheel size, Front Rim. 2 more findings from the same check, on up to 3 of the 75 verified rims each.
Front wheel size, Front Tire. 2 more findings from the same check, on up to 21 of the 617 verified tires each.
Front wheel size, Front Wheel. 2 more findings from the same check, on up to 3 of the 270 verified front wheels each.
Steerer, Frame. 2 more findings from the same check, on up to 17 of the 258 verified frames each.
Wheel config, Rear Rim. 2 more findings from the same check, on up to 3 of the 75 verified rims each.
Wheel config, Rear Tire. 2 more findings from the same check, on up to 21 of the 617 verified tires each.
Wheel config, Rear Wheel. 2 more findings from the same check, on up to 7 of the 607 verified rear wheels 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 RotorFront rotor: 220mm exceeds the fork max of 203mm. A post-mount adapter is the part that steps a caliper up to a bigger rotor, sold in the maker’s own discrete size steps (commonly +20mm, e.g. 160 to 180mm or 180 to 200mm) rather than for any gap - and not every step is offered for every caliper model, so check the maker’s own fitment before buying. On 15 of the 177 verified rotors in this catalog. Applies to all 11 variants.
- Check before you buywarning · FrameFork travel: 160mm exceeds the frame's rated max of 150mm. On 12 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
- Check before you buywarning · FrameFork travel: 160mm exceeds the frame's rated max of 140mm. On 9 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
- Check before you buywarning · FrameFork travel: 120mm exceeds the frame's rated max of 100mm. On 7 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
- Check before you buywarning · FrameFork travel: 140mm exceeds the frame's rated max of 100mm. On 7 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
- Check before you buywarning · FrameFork travel: 160mm exceeds the frame's rated max of 100mm. On 7 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
- Check before you buywarning · FrameFork travel: 140mm exceeds the frame's rated max of 120mm. On 6 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
- Check before you buywarning · FrameFork travel: 160mm exceeds the frame's rated max of 120mm. On 6 of the 258 verified frames in this catalog. Applies to 3 of 11 variants.
Fork travel, Frame. 5 more findings from the same check, on up to 5 of the 258 verified frames each.
Front rotor max, Front Rotor. 1 more finding from the same check, on up to 5 of the 177 verified rotors each.
Open a variant in the builder to see the ones that apply to your own parts.
Worth knowing
- Worth knowinginfo · FrameHeadset: Antidote Carbonjack takes ZS44 upper / ZS56 lower cups (S.H.I.S.) to mount the fork - many frames ship with one; pick one here if yours does not. On 2 of the 258 verified frames in this catalog. Applies to all 11 variants.
Headset advisory, Frame. 1116 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.
$899.00 MSRP·1905 to 2000 g
What the maker states
- Travel
- 120 mm of travel (maker-stated) (on 3 of 11 variants); 140 mm of travel (maker-stated) (on 3 of 11 variants); 160 mm of travel (maker-stated) (on 3 of 11 variants); 100 mm of travel (maker-stated) (on 2 of 11 variants)
- Wheel
- Built for a 27.5" wheel
- Axle
- Front axle Boost 15x110
- Steerer
- Tapered (1.5-1.125)
- Minimum front rotor
- Front rotor no smaller than 180 mm
- Maximum front rotor
- Front rotor up to 203 mm (maker-stated maximum)
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.
11 verified variants
| Variant group | HLR | RCP | RC |
|---|---|---|---|
| Variants | Sweep Boost HLR 120 (2018) Sweep Boost HLR 140 (2018) Sweep Boost HLR 160 (2018) | Sweep Boost RCP 100 Sweep Boost RCP 120 Sweep Boost RCP 140 Sweep Boost RCP 160 | Sweep Boost RC 100 Sweep Boost RC 120 Sweep Boost RC 140 Sweep Boost RC 160 |
| Travel | 120 mm of travel (maker-stated) (on 1 of 3 variants); 140 mm of travel (maker-stated) (on 1 of 3 variants); 160 mm of travel (maker-stated) (on 1 of 3 variants) | 100 mm of travel (maker-stated) (on 1 of 4 variants); 120 mm of travel (maker-stated) (on 1 of 4 variants); 140 mm of travel (maker-stated) (on 1 of 4 variants); 160 mm of travel (maker-stated) (on 1 of 4 variants) | 100 mm of travel (maker-stated) (on 1 of 4 variants); 120 mm of travel (maker-stated) (on 1 of 4 variants); 140 mm of travel (maker-stated) (on 1 of 4 variants); 160 mm of travel (maker-stated) (on 1 of 4 variants) |
| Wheel | Built for a 27.5" wheel | Built for a 27.5" wheel | Built for a 27.5" wheel |
| Axle | Front axle Boost 15x110 | Front axle Boost 15x110 | Front axle Boost 15x110 |
| Steerer | Tapered (1.5-1.125) | Tapered (1.5-1.125) | Tapered (1.5-1.125) |
| Minimum front rotor | Front rotor no smaller than 180 mm | Front rotor no smaller than 180 mm | Front rotor no smaller than 180 mm |
| Maximum front rotor | Front rotor up to 203 mm (maker-stated maximum) | Front rotor up to 203 mm (maker-stated maximum) | Front rotor up to 203 mm (maker-stated maximum) |
| Brake mount | Post mount | Post mount | Post mount |
| Price (MSRP) | $899.00 | $899.00 | $899.00 |
| Weight | 2000 g | 1905 g | 1905 g |
| Model year | 2018 | — | — |
| Price basis | price: sample. The only source is a maker spec page that never publishes a price | price: sample. The only source is a maker spec page that never publishes a price | price: sample. The only source is a maker spec page that never publishes a price |
| Source | maker’s page | maker’s page | maker’s page |
| Last checked | 2026-07-10 | 2026-09-08 | 2026-09-08 |
| Build with this | Build with Sweep Boost HLR 120 (2018) | Build with Sweep Boost RCP 100 | Build with Sweep Boost RC 100 |
The rest of what the maker states1 stated·3 not published
- Brake mount Post mount.
3 further fields the checker looks for are not published by X-Fusion, so we leave them blank rather than estimate them, and those 3 checks stay silent on this fork. They are maximum tire, maximum tire mm and maximum tire basis. 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 2026-07-10 to 2026-09-08.
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) Will not fit
- ACID SLX 30 rear (Rear Wheel) Will not fit
- Acros ZS44/ZS56 (Headset) No conflicts found
6 of 1831 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.