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Box One Carbon Seat/Post Combo 22.2mm

Marsoni M251S
Sale price$74.00
Pay 4 payments of $18.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Box One Carbon Seat/Post Combo 22.2mmThe BOX One carbon seat and post combos have been a staple in the race world for a number of years now thanks to its minimalist design and lightweight construction. At just 132 grams in the 22. 2mm size, this combo shaves the grams, and with its smooth edged design, you won't get your race gear all caught up in it. Material Post: Carbon Fiber Saddle: NylonDimensions (22. 2mm) Seatpost Diameter Saddle Length 22. 2mm: 165mm x 108mm 135mmWeight 22. 2mm:
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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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4.2 ★★★★★
Based on 859 reviews
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Cap47
Draper, US
★★★★★ 5
Great Material
Love the sweater. So soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
N
Verified Purchase
Nomad Fan
Whiting, US
★★★★★ 5
Perfect!
Size: Medium, Color: Pure Black
Well made, soft comfortable and looks great.
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Reviewed in the United States on June 6, 2026
L
Verified Purchase
Lisa Wald
Bozeman, US
★★★★★ 5
So soft
Size: Large, Color: Pure Black
Loved. Soft and cute
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Reviewed in the United States on April 27, 2026
L
Verified Purchase
L. from lil Rhody
Omaha, US
★★★★★ 2
cute but not the material I expected
Size: Small, Color: Pure Black
This was really cute, well made and fit as expected. Unfortunately, I have sensitive skin and I found the material to be scratchy so I sent it back.
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Reviewed in the United States on April 19, 2026
C
Verified Purchase
C. Quittmeyer
Waukegan, US
★★★★★ 5
Nice quality sweater, well made and soft.
Size: Large, Color: Pure Beige
I love this sweater - but I bought it just in time for summer, so it won't get much use until fall! It fits great, it is really soft and the overall quality is quite good. I plan to buy another one in another color as well.
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Reviewed in the United States on May 22, 2026

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