KCNC BB386 Adapter Bottom Bracket

Marsoni

M251S

$58.00

Get it in 3 business days with 1 day shipping. Friday, May 29

KCNC BB386 Adapter Bottom BracketAdapter bottom bracket to fit 30mm axle cranks to 68mm threaded frame shells. Threaded cups house oversize stainless bearings with an internal diameter of 30mm, and an 86mm external width for BB386 cranks. Compatibility: BB386 EVO 30mm axle cranksets Material: AL7075 bearing holders, SUS bearings. Spec: BSA 1. 37x24T threads, ID 30mm bearings. Color: Black, Gold, Red. Weight 110g

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Nice shelves. Install was super easy except on one of the three shelves. The main mounting shelf holes were off so the shelf will not slip onto horizontal mounting poles unless I modify the shelf. So a 20 minute job becomes a two hour job. The mounting system does appear very sturdy just not aligned.

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Reviewed in the United States on January 4, 2026

Verified Purchase

Amazon Customer

Carnegie, US

★★★★★ 5

Great quality!

Color: White

Great quality! Easy to put together!

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Reviewed in the United States on May 12, 2026