KCNC BB30 to Shimano Adapter

Marsoni

M251S

$45.00

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

KCNC BB30 to Shimano AdapterBB30 Coverter Cups and Bearings Adapter cups and bearings for the BB30 bottom bracket shell to allow the use of standard non BB30 cranks. To fit road frames width 68mm shells, or MTB frames with 68 73mm shells. Compatible with Shimano 24mm cranks and KCNC K type cranks (without insert). Full stainless steel bearings. BB shell insertion diameter: 42mm Road BB30 Adapter spec. 42mm x 68mm XC BB30 Adapter spec. 42mm x 68 or 73mmmm Bearing inner diameter

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Your KCNC BB30 to Shimano Adapter orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.

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Reviewed in the United States on September 2, 2025

Verified Purchase

Rmanuel

Charlottesville, US

★★★★★ 1

Paid for new, received used.

Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac

Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.

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Reviewed in the United States on June 11, 2026

Verified Purchase

Fletch

Omaha, US

★★★★★ 5

Overall Great.

Size: 10.5 Wide, Color: Black

Great product. Great value. Great style. Overall great.

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Reviewed in the United States on March 3, 2026