Shock Absorber Type 641 Competition

Marsoni

M251S

$570.00

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

Shock Absorber Type 641 CompetitionThis shock absorber connects its compression tank to the main body using a flexible steel hose, making it an ideal choice for motorcycles with limited installation space. The hose can be routed freely wherever space allows for instance, along the rear frame where airflow can also aid in additional cooling. The external adjustment screws for high and low speed compression, each adjustable in 22 clicks, are easily accessible. Rebound damping can be fine

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We offer a 30-day return/exchange service after receiving.
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I love K & N air filters and always install them in my cars. This eliminated my cars Turbo lag in my 2019 Honda Civic Ex which has a 1.5L Turbo. Acceleration has improved and makes the car louder (I also have dual exhaust) I love how you don't have to change or clean it for 50,000 miles!! I know it's expensive but will last forever! Only issue was it was very difficult to install and a pain but this is more Hondas fault as I could not fully remove the plastic case where this filter goes under the hood even with tools.

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Reviewed in the United States on November 23, 2019

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R. A

Los Angeles, US

★★★★★ 5

Works great

Perfect fit

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Reviewed in the United States on August 7, 2025

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Evan

West Palm Beach, US

★★★★★ 5

More power and better mileage

Put this in my 2017 CRV and have noticed much more pickup and better mileage overall. Usually I average 22mpg with mixed driving and this has me hovering around 25mpg and I get to have extra power on top of that. Install was straightforward and a breeze. Whole project is done in ten mins and your car is instantly more fun and getting improved MPGS

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Reviewed in the United States on November 30, 2024

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jcf

Waukegan, US

★★★★★ 5

Great fit and price

Size: 5424WS, Style: Workshop

For a 2018 Jeep Grand Cherokee. Perfect for. Great price. I’m sure I’ll get 20-30K miles out of this filter.

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Reviewed in the United States on May 30, 2026

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