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Fulcrum Rapid Red Carbon Front Wheel

What the checker says7will 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 802 verified gravel bike parts in this catalog. 740 produced no finding of any kind.

Will not fit

  • 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.
  • 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.
  • 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.
  • 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.
  • Will not fiterror · ForkFront axle mismatch: Cannondale Lefty Oliver takes a lefty-proprietary hub but Fulcrum Rapid Red Carbon is 12x100. On 1 of the 30 verified forks in this catalog.
  • Will not fiterror · ForkFront axle mismatch: Lauf Grit SL takes a 15x100 hub but Fulcrum Rapid Red Carbon is 12x100. On 1 of the 30 verified forks in this catalog.
  • Will not fiterror · FrameUnsupported wheel size: Bombtrack Hook EXT supports 650b, but this build is 700c. On 1 of the 69 verified frames in this catalog.
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.

$500.00 MSRP·670 g

What the maker states

Wheel
Built for a 700c wheel
Rotor mount
Center-lock
Internal width
Internal rim width 25 mm
Hub
Spacing 12x100
Brake system
Disc
Maximum tire
Tire up to 76 mm (maker-stated maximum)
The rest of what the maker states1 stated·2 not published
  • Tire no narrower than 29 mm.

2 further fields the checker looks for are not published by Fulcrum, so we leave them blank rather than estimate them, and those 2 checks stay silent on this front wheel. They are freehub and maximum tire basis. Each is recorded as “not stated by the maker (not checked)”.

Source: the maker’s page. Last checked 2026-07-21.

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 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.

Where this sits

Previous: Fulcrum Rapid Red 500Fulcrum Rapid Red Carbon is the last model on that list.All Fulcrum front wheelsOpen a variant in the builder to see the ones that apply to your own parts