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Box Four Crankset
Box Four Crankset
Box Four Crankset
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Box Four Crankset

Marsoni M251S
Sale price$161.95
Pay 4 payments of $40.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Box Four CranksetBOX Components have hit the sweet spot for cranks with these hollow forged BOX Four Crankset series with both size(s) and price. Available in 160, 165 and 170mm lengths, we have been waiting for a crankset that matches the expectations of riders looking for a strong set of cranks that won't break the bank. Features Cold Forged Construction 4 bolt 104 BCD Spider 24mm chromoly spindle 6061 T 6 Aluminum External BSA BB Included Dual pinch bolts for even
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Quick Dispatch:

Your Box Four Crankset orders ship within 1-2 business days.

Delivery Options:

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

Order Tracking:

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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1034 reviews
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Product Reviews
M
Verified Purchase
Mr. Jibby
Charlottesville, US
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2025
H
Verified Purchase
Hernan
Lexington, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
J
Verified Purchase
J B
Fort Morgan, US
★★★★★ 5
Perfect fit
This product was a perfect fit on our 2009 BMW 328i. It was alittle difficult connecting the hose at the bottom because my husband has big hands but I was able to help tighten the screw Due to my smaller hand size Overall very good product and fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2023
M
Verified Purchase
MONTHON SUKKHONG
Carnegie, US
★★★★★ 5
Fast delivery, quality products
Fast delivery, quality products
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2025
S
Verified Purchase
sds
New York, US
★★★★★ 5
Perfect fit
Fixed my coolant leak
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025

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