Shock Absorber Type 643 Competition QS

Marsoni

M251S

$560.00

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

Shock Absorber Type 643 Competition QSSwiveling, diagonally mounted compression reservoir. The reservoir is mounted at an angle and can swivel, offering numerous installation options on space constrained bikes. A solid milled upper mount integrates the high and low speed compression adjusters. Both compression and rebound provide 22 clicks of adjustment for uncompromised fine tuning. A pressure control valve prevents hydraulic blocking and tames sudden impacts. Spring preload is

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We offer a 30-day return/exchange service after receiving.
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NIce quality, comfortable fabric, dries quick, and retains color after multiple washings. However; the fit did not work 100% for me. The legs kind of rode up and the boy shorts had a tendency to ride down, especially with consistent bending up and down activity. Good product but not a perfect fit for my shape. The bikini style was ideal and purchased multiple times.

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Reviewed in the United States on April 7, 2026

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Lotanya Mclean

Lexington, US

★★★★★ 5

Comfortable

Fit Type: Boyshort, Size: Medium, Color: Assorted Colors

These are very comfortable, lovely colors. You need to size down when purchasing a the material is high stretch.

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Reviewed in the United States on May 26, 2026

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Kim

Birmingham, US

★★★★★ 5

Great choice

Fit Type: Boyshort, Size: XX-Large, Color: Assorted Colors

Very comfortable

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Reviewed in the United States on May 24, 2026

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bopster429

Grantham, US

★★★★★ 5

Very comfortable, right length

Size: Large, Color: Black,grey

This product arrived as described. I like the trunk length, not the boxer brief length. They are comfortable. Hold up well when worn and washed. I don't seem to sweat as much. These were ordered to replace ones ordered about 2-3 years ago due loss of weight, had to down size. The waist band doesn't roll as like other brands.

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Reviewed in the United States on May 20, 2026