Eighth Generation | Authentically Native Designed | Wool Blankets

無牙式中軸

無牙式中軸 - Main image
$33.98 $67.95 In stock

e*thirteen 壓入式中軸


  • e*thirteen 的 BB92 中軸採用業界獨家雙列軸承,將強大性能融入小巧的 BB 外殼
  • 中心管有助於密封 BB 外殼
  • 適用於配備 30mm 心軸的 e*thirteen 曲柄,相容 BB89.5、BB92、BB107 或 BB121 的 BB 外殼
  • 適用於 41mm 內徑的壓入式車架
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Standard Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

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Standard Shipping · 美國: US$0.00

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美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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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.