Eighth Generation | Authentically Native Designed | Wool Blankets

Non-Threaded Bottom Bracket

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$33.98 $67.95 In stock

e*thirteen Press Fit Bottom Brackets


  • e*thirteen's BB92 bottom bracket uses industry exclusive dual-row bearings to fit big performance into a small BB shell
  • A center tube helps seal the BB shell
  • Fits e*thirteen cranks with 30mm spindle to BB89.5, BB92, BB107 or BB121 BB shell
  • For 41mm ID pressfit frames
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 4 reviews)

Robert J. ★★★★★

Two seasons of gritty gravel riding and the dual-row bearings still spin smooth with zero creak. The center tube keeps water out of the shell, which I didn't think would matter until my last BB seized after a rainy spring.

Lily ★★★★★

The dual-row bearings actually fit my BB92 shell without any creaking, which I didn't expect from a press fit. The center tube seals things up nicely too, so no grit gets in on wet rides.

Ellie F. ★★★★★

Pressed this into my BB92 frame and the dual-row bearings spin noticeably smoother than the stock setup. The center tube makes it feel properly sealed against grit, and after a few muddy rides it's still running quiet.