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Wiseco Valve Shim Kit
Wiseco Valve Shim Kit

$52.00 - $84.00
20% Off - Save up to $20.99

Select your bike to see if this valve shim fits
Description See Also: 4 Reviews 3 Questions Fitment Part Numbers
Item #WCO000D

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4 Reviews
5 out of 5 stars
5 Star   4 4 Star   0 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Peffect shim kit for any 450

nicely labeled shim sizes and plenty to choose from just depending on which shims you need while adjusting your valves. Wiseco is a trusted brand and would recommend to anyone.

Expert MotoSport Staff
Portland, OR
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Just the Right Amount

I bought this to shim my 09 GSXR 750, this kit contained just the right amount for me to finish the job.

The shims were also measured beforehand to double check the correct sizing, and they were spot on.

Michigan, USA

I have not done a shim job yet but when I got these I was very Happy I paid almost 40$for one shim for my Kawasaki Z1 900 about 15years ago at the dealership I just happy to have them ready to do the job when I'm​ready the only reason for the rating just on the one is I haven't done the job yet

Verified Purchaser
Kenai, AK, USA
Durability4/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Valve Shims

This valve shim kit is excellent. I couldn't believe all the shims included. All shims nicely marked with the size, and they mic'ed out to what they said. Did a quick job of shimming one valve was to go race, but now I have all the one's to do a better job with soon.

3 Questions
Answered:   2
Not Yet:   0
Q: Does this shim kit come with a case that has each shim size separated like hot cams does ?
14 days ago
The rider
Q: I need to know exactly what material the shims are made from. D2? Tool steel? 304? 303? 1080? Unfortunatly this question does matter for what I need. Thanks!
Over 10 months ago
Top 1
Over 10 months ago
A: Excerpt from wiseco's site,
"Valve shim kits are heat treated for long life, precision ground to exact sizes, and manufactured to OEM specifications with optimum materials."

They do not furnish what they are using to create their shims.
Q: Are these kits totally universal between all bikes and brands or will I need .different kits for each bike?
Over 4 years ago
Top 10
Over 4 years ago
A: The kits are sold in 2 different sizes for most all popular bikes out there currently. The smaller is generally for the 250F bikes and the larger size is for the 450F bikes. I would suggest to look up the correct diameter of shim you need for your bike before ordering. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.

See all bikes that this part fits...

See Fitments
# Part Numbers
Product Variant Manufacturer Part #
10mm VSK3
7.48mm VSK7
8.85mm VSK4
9.48mm VSK9