Box One Pinion CrMo Cog

Marsoni

M251S

$34.00

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

Box One Pinion CrMo CogNew Pinion Single Speed Cogs are now offered in two different materials: CNC machined from long wearing 7075 T6 aluminum alloy or CNC machined chromoly. 3 32in cogs are available in 13 to 18 tooth sizes. Both types are designed to fit Shimano compatible cassette hubs and have a 5mm wide inner base, giving a more solid interface with the cassette body. Alloy cogs are anodized black with laser etched graphics, while chromoly cogs are electro plated

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22" neck With good length sleeve relaxed that didn't walk up forearm when arm was bent. For a fitted shirt. 22" neck was true to size but the waist is still quite large. Even with creative folding it was noticeably large waisted. Fabric is high quality and vivid color that should last. Price is Fair and a good value for this shirt. Buttons fit easily into the holes but are secure and won't come out too easily.

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Reviewed in the United States on July 8, 2025

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Frank Linux

Dallas, US

★★★★★ 5

Nice shirt

Size: 17.5" Neck 35"-36" Sleeve, Color: Black

Fits as sized. I'm a musician, so this is very important. Good quality.

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Reviewed in the United States on April 3, 2026

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Battle Creek, US

★★★★★ 5

Good fit and fabric quality, and the button color doesn't stick out too much.

Size: 17" Neck 35"-36" Sleeve, Color: Black

Unlike some competitor shirts, the buttons in these are not BRIGHT white. (Subtle buttons are better for my usee.) Fit and fabric quality are both very good.

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Reviewed in the United States on March 9, 2026

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Gowe

Natrona Heights, US

★★★★★ 5

Happy Shirt

Size: 20" Neck 37"-38" Sleeve, Color: Grey Stone

A good fitting dress shirt although it's not tailored but when you're big you don't get a lot of choices but I got it for the next size and it's comfortable it's loose and it wears well press it out and very good dress shirt..

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Reviewed in the United States on October 13, 2025

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Briana Crawford

Fort Morgan, US

★★★★★ 5

Great purchase

Size: 19" Neck 37"-38" Sleeve, Color: White

Great value. Wrinkle resistant. Good sleeve length. Comfortable and soft. Not too see through.

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Reviewed in the United States on March 26, 2026