Kogel Bottom Bracket BB86 to 30mm Gravel/MTB Seals

$279.99

Prices subject to change. How pricing works →

Color

The Kogel Bottom Bracket BB86 to 30mm Gravel/MTB Seals typically ships in 5-8 business days

SKU: BB92-30-C Option: Black

Stock Availability by Location

RA Cycles Brooklyn — Out of stock

105 5th Ave, Brooklyn, NY 11217718-636-5242

RA Cycles Walnut Creek — Out of stock

2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099

Distribution Center - East — Out of stock

Distribution Center - Central — Not immediately available

Questions about this product?

Kogel Bottom Bracket BB86 to 30mm Gravel/MTB Seals Info

Most bottom brackets are sealed for road riding — which means the moment you point your bike down a muddy trail or into a gravel wash, the bearings start working against you. The Kogel Bottom Bracket BB86 to 30mm Gravel/MTB Seals fixes that. Built for BB86 road frames and BB92 MTB frames running 30mm spindle cranks, it pairs ceramic bearings with heavy-duty seals designed specifically for high-contamination conditions — the kind where standard road-spec seals fail quickly.

Kogel hand-assembles each unit, and the ceramic bearings are built to maintain consistent, low-friction rotation across a long service life rather than degrading after a season of hard riding. Compatible with most 30mm spindle cranks — including Race Face, Easton, Zipp, 386EVO, and Rotor — though spindle length varies between manufacturers, so it's worth confirming compatibility before fitting.

Kogel BB86 to 30mm Gravel/MTB Specs at a Glance

  • Shell compatibility: BB86 (road) / BB92 (MTB)
  • Spindle diameter: 30mm
  • Bearing type: Ceramic
  • Seal type: Gravel/MTB — heavy-duty, high-contamination
  • Compatible cranks: Race Face, Easton, Zipp, 386EVO, Rotor (verify spindle length for others)

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