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Powerbox K-Force Team Edition Crankset 54/40 172.5mm 12s

Marsoni M251S
Sale price$14149.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
Powerbox K-Force Team Edition Crankset 54/40 172.5mm 12sThe newest edition of our POWERBOX TEAM has come. It includes left and right Bluetooth connection for unmatched accuracy. On top of this, from the previous edition we have reduced weight to only 690 grams, making it one of the lightest and stiffest power meter cranks on the market. These are the main reasons our Pro Tour teams have chosen to use our cranks over the competition. Hollow 3K carbon fiber arms Carbon composite arms AL7075 100% CNC
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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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4.3 ★★★★★
Based on 1686 reviews
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Lindsey K
Pawtucket, US
★★★★★ 5
Fav socks
My favorite socks! Love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
D
Verified Purchase
Dawn
San Leandro, US
★★★★★ 4
Not bulky fit
Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025
C
Verified Purchase
Cynthia Chouinard
Lowell, US
★★★★★ 5
Comfortable
These are very comfortable to wear
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Reviewed in the United States on January 3, 2026
J
Verified Purchase
John Mix
Belleville, US
★★★★★ 5
Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
L
Verified Purchase
Lisa Ryan
Fort Morgan, US
★★★★★ 5
Great product
Color: Black, Size: 4 Panel-88''
Literally exactly what I was needing
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Reviewed in the United States on May 1, 2026

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