Shock Absorber Type 642 Competition

Marsoni

M251S

$627.50

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

Shock Absorber Type 642 CompetitionThe ultimate in motorcycle shock absorbers: the upper mount is a precision milled component that connects to the compression reservoir and houses the high and low speed compression adjusters. With 22 clicks each, they can be dialed precisely to your needs. A pressure relief valve prevents hydraulic lock at maximum compression speed and mitigates uncontrolled jolts. Rebound is externally adjustable in 22 clicks, and spring preload is steplessly

Easy Shipping

Quick Dispatch:

Your Shock Absorber Type 642 Competition orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Shock Absorber Type 642 Competition ships.

Need Help?
Questions about Shock Absorber Type 642 Competition, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Shock Absorber Type 642 Competition in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I noticed the engine running much quieter using this oil. The pour mouth is pretty unique for this brand, you can just open the interior cap, pull up the accordion neck and pour into the engine which provides better control over traditional wide mouth, thus less messy. This oil rarely goes on sale and is typically 1.5x to 2x more expensive than the more common US brands.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 28, 2025

Verified Purchase

Cooch

Grantham, US

★★★★★ 5

Best synthetic oil BMW

Excellent synthetic oil BMW 328I

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 6, 2026

Verified Purchase

Malu buys everything

Omaha, US

★★★★★ 5

Last long

Love it ! Since I have a BMW this oil it’s good for it . The Price is good . Last long . No engine noise Or oil burning. Even the color looks good after 3 months.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 9, 2026

Verified Purchase

Brian Classen

Bozeman, US

★★★★★ 5

FRIENDLY REMINDER Don't overtighten the bolts

MUCH better than the cheap plastic OEM part, Just a reminder though, these thread into an aluminum block so be very careful to start them finger tight first, then evenly tighten both bolts to push the fitting into the chamber. If you don't, it will slightly misalign and you run the risk of stripping the threads. The one comes with the replacement o ring, and be sure to get some antifreeze on that seal prior to attempting to push it into the chamber. IT IS A TIGHT FIT, but that's what you want, so just be careful. You might also want an extra hose clamp on hand, as the one that came with this began to bend as it got tight, so I had to replace it for peace of mind. Overall, great product though.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 9, 2026

Verified Purchase

Dklnyc

Pawtucket, US

★★★★★ 5

Strong product

Great quality

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 11, 2026