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

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

Marsoni

M251S

$14149.50

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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We offer a 30-day return/exchange service after receiving.
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I often have trouble with sports bra bands feeling too constricting (for size 34C), but this one was comfortable enough to wear right away and I can tell it will get comfier as I wear it. I am 5’7, 130 lbs and bought a medium. The color is vibrant and the material feels high quality. Straps are not adjustable but that hasn’t been a problem up to this point.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 31, 2025

Verified Purchase

Aili H.

Carnegie, US

★★★★★ 4

Good price, does the job

Size: Large, Color: Emerald Green, Size: Large, Color: Emerald Green

I love the way this fits. I’m probably a C cup on a good day and just under 200 lbs. I wear this for my workouts (elliptical and weight lifting). It stays in place, has kept up in my chaos washing, and is super cute.

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Reviewed in the United States on January 31, 2026

Verified Purchase

Gina B

Massapequa, US

★★★★★ 5

Great sports bra

Size: Medium, Color: Bright Red

This is very comfortable. Fits TTS. I would buy again.

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Reviewed in the United States on January 18, 2026

Verified Purchase

H Morgan

Lake Worth, US

★★★★★ 3

Cute but not very supportive

Size: Large, Color: Navy

This bra is cute but it’s not very supportive. I’m a 34DD and it gaps on the sides and the straps are too long even though I have a long torso. I’m not even sure that I’ll wear it low impact activities, probably just day to day wear.

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Reviewed in the United States on January 7, 2026