Kogel Bottom Bracket BSA to 30mm Gravel/MTB Seals

$279.99

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Color

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

SKU: BSA-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

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

Threaded bottom brackets fail in the dirt for one reason: the seals give up. The Kogel Bottom Bracket BSA to 30mm Gravel/MTB Seals addresses that directly — reinforced gravel and MTB-spec seals are designed to keep moisture, mud, and trail debris out of the bearing races where standard road-spec units typically don't last. Ceramic bearings keep rolling resistance low and service intervals longer than steel alternatives.

The BSA threaded shell makes this a straightforward fit for the vast majority of gravel and mountain frames on the market. Inside, Kogel's hand-assembled ceramic bearings are built to run consistently over time — not just out of the box. Compatible with 30mm spindle cranks including Easton, Race Face, Zipp, 386EVO, Campagnolo Over Torque, and Rotor. Installation requires a compatible cup tool — the Park Tool BBT-79 is the standard recommendation.

Kogel Bottom Bracket BSA to 30mm Specs at a Glance

  • Shell standard: BSA threaded
  • Spindle diameter: 30mm
  • Bearing type: Ceramic
  • Seal spec: Gravel/MTB — reinforced for high-moisture and high-debris conditions
  • Compatible cranks: Easton, Race Face, Zipp, 386EVO, Campagnolo Over Torque, Rotor

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