Wiseco Valve Shim Kit

Wiseco Valve Shim Kit
Wiseco Valve Shim Kit

$59.99 - $94.99
10% Off - Save up to $10.00

Select your bike to see if this valve shim fits
Description See Also: 3 Reviews 2 Questions Fitment
Item #WCO000D

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3 Reviews
5.0 out of 5 stars
5 Star   3 4 Star   0 3 Star   0 2 Star   0 1 Star   0
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All Reviews
gremmen7 Verified Purchaser
Kenai, AK, USA
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
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.

RyanK Verified Purchaser Top 250 Contributor
upstate SC
Ease of Installation 4/5 Style 4/5
Beats buying OEM individually

These installed in my '06 Yamaha FZ1 very well. Buying the kit is way cheaper than buying individually, especially since you might need a different one than you though. Trust me, but a kit!
The OEM parts do install a little easier though, as they have a very slight edge break, whereas these parts don't and don't fit into the valve quite as easy. Still work fine.

sdm30 Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Must have

if you ride its a must

2 Questions
Answered:   2
Not Yet:   0
Q: Are these kits totally universal between all bikes and brands or will I need .different kits for each bike?
2 years 4 months ago
Top 1 Contributor
2 years 4 months 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.
Q: Could you please tell me the shim thicknesses that are supplied with this kit and if they are in a container.?
Over 3 years ago
Looking for the shim thicknesses so that the adjustment can be more precise. Not like the HotCam set that is in increments of .05mm. I will need from .185 to .209. Thanks.
Top 250 Contributor
Over 3 years ago Location: upstate SC
A: It's pretty much the same as the HotCams kit i believe, with a few more sizes I think in this kit. .05mm increments is the standard as far as I know. Yes, these come in a container organized just like the HotCams kit.
MotoSport Staff Expert
Over 3 years ago Location: Portland, OR, USA
A: This kit would include 7.48mm diameter shims in sets of three from 1.20mm to 3.50mm at .05 increments (47 sizes).
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