



Shock Absorber Type 643 Competition QS
Marsoni
M251S
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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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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★★★★★ 5
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Good price for a great product. Changed oil and fuel filter today. Looks exactly like oem and no leaks.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Amazing fit and price
Works great every time!
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