BOX TWO EXTERNAL BOTTOM BRACK

Marsoni

M251S

$85.00

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

BOX TWO EXTERNAL BOTTOM BRACKBox Two External bottom brackets feature cold forged and CNC machined alloy cups, dual labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF 2 and HF 2 cranks and the ultimate upgrade to the budget BBs sold with most crank sets. Box Two External Bottom Brackets are designed to fit all 24 millimeter crank spindles and frames with 68 x BC 1. 37 bottom bracket shells. Material 6061 T6 Aluminium Shell Width 68mm

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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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My daughter loves them. However they run a size small so we had to size up. She is anywhere from a 13-1 and we had to get a 2 in these. Overall great show and quality. She also just learned how to tie her shoe (7yo) and they are easy for her to tie. Style is great for running and sports too. Overall great value for the money.

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Reviewed in the United States on May 21, 2025