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RockShox Recon Gold RL 120 Fork

What the checker says214will not fit6check before you buy257worth 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 5708 verified mountain bike parts in this catalog. 4992 produced no finding of any kind.

Will not fit

  • Will not fiterror · Front TireFront wheel size mismatch: Fork 29", Front tire 27.5". On 223 of the 618 verified tires in this catalog.
  • Will not fiterror · Front WheelFront wheel size mismatch: Fork 29", Front wheel 27.5". On 90 of the 276 verified front wheels in this catalog.
  • Will not fiterror · Front RimFront wheel size mismatch: Fork 29", Front wheel 27.5". On 33 of the 75 verified rims in this catalog.
  • Will not fiterror · Front WheelFront axle mismatch: Fork is Boost 15x110 but Front wheel hub is 20x110 Boost (DH). On 32 of the 276 verified front wheels in this catalog.
  • Will not fiterror · Front TireFront wheel size mismatch: Fork 29", Front tire 26". On 21 of the 618 verified tires in this catalog.
  • Will not fiterror · Rear TireUnsupported wheel setup: front 29" / rear 26" matches no configuration (24"/24", 26"/26", 27.5"/27.5", 29"/29", 32"/32", mullet = 29" front / 27.5" rear). On 21 of the 618 verified tires in this catalog.
  • Will not fiterror · Front RotorFront rotor too small: 140mm is below the RockShox Recon Gold RL 120 minimum of 160mm (its native mount size). Post-mount adapters only space the caliper up, so no adapter can make a smaller rotor fit. On 18 of the 177 verified rotors in this catalog.
  • Will not fiterror · FrameSteerer mismatch: Fork is Tapered (1.5-1.125) but Frame headset is Straight 1.125 (dual-crown). On 17 of the 258 verified frames in this catalog.

Fork travel min, Frame. 155 more findings from the same check, on up to 2 of the 258 verified frames each.

Wheel config, Frame. 19 more findings from the same check, on up to 1 of the 258 verified frames each.

Front brake mount, Front Brake. 6 more findings from the same check, on up to 1 of the 93 verified brakes each.

Front axle, Front Wheel. 4 more findings from the same check, on up to 10 of the 276 verified front wheels each.

Headset steerer, Headset. 4 more findings from the same check, on up to 1 of the 70 verified headsets each.

Fork travel, Frame. 3 more findings from the same check, on up to 1 of the 258 verified frames each.

Front axle, Front Hub. 3 more findings from the same check, on up to 2 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 Wheel. 2 more findings from the same check, on up to 3 of the 276 verified front wheels 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 Wheel. 2 more findings from the same check, on up to 7 of the 613 verified rear wheels each.

Front wheel size, Front Tire. 1 more finding from the same check, on up to 3 of the 618 verified tires each.

Steerer, Frame. 1 more finding from the same check, on up to 8 of the 258 verified frames each.

Wheel config, Rear Tire. 1 more finding from the same check, on up to 3 of the 618 verified tires 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 · FrameFork travel: 120mm exceeds the frame's rated max of 100mm. On 7 of the 258 verified frames in this catalog.
  • Check before you buywarning · Front RotorFront rotor: 223mm exceeds the fork max of 220mm. 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 5 of the 177 verified rotors in this catalog.
  • Check before you buywarning · FrameFork travel: 120mm exceeds the frame's rated max of 110mm. On 2 of the 258 verified frames in this catalog.
  • Check before you buywarning · Front TireFront tire clearance: 4.5in tire is wider than RockShox Recon Gold RL 120's 81mm chassis max. On 1 of the 618 verified tires in this catalog.
  • Check before you buywarning · Front TireFront tire clearance: 4.8in tire is wider than RockShox Recon Gold RL 120's 81mm chassis max. On 1 of the 618 verified tires in this catalog.
  • Check before you buywarning · Front TireFront tire clearance: 4in tire is wider than RockShox Recon Gold RL 120's 81mm chassis max. On 1 of the 618 verified tires in this catalog.

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.

Headset advisory, Frame. 256 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.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

$280.00 MSRP·1950 g

What the maker states

Travel
120 mm of travel (maker-stated)
Wheel
Built for a 29" wheel
Axle
Front axle Boost 15x110
Steerer
Tapered (1.5-1.125)
Minimum front rotor
Front rotor no smaller than 160 mm
Maximum front rotor
Front rotor up to 220 mm (maker-stated maximum)
The rest of what the maker states3 stated·1 not published
  • Brake mount Post mount.
  • Tire up to 81 mm (maker-stated maximum).
  • Maximum tire basis: measured.

1 further field the checker looks for is not published by RockShox, so we leave it blank rather than estimate it, and that check stays silent on this fork. It is maximum tire. Each is recorded as “not stated by the maker (not checked)”.

Source: the maker’s page. Last checked 2026-07-16.

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.

6 of 1864 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.

Where this sits

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