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Your cart is empty.8.90 millimeter shim kits fit most KTM 250F and 450F motors. These kits are expertly manufactured to OEM specifications with optimum materials. To ensure long service life, each shim is heat treated and precision ground to exact sizes. The perfect complement to Wiseco's complete line of valve train components. 8.90 millimeter outer diameter valve shim kit contains 5 of each 47 different thicknesses.
C'deg
Reviewed in the United States on March 14, 2025
My daughter has a KTM 790 Duke, and it was time for a valve clearance inspection (15 K miles). If you're aware, KTM has had an issue with the camshafts on the 790/890 engines. I was curious as to the status of the cams, so I took her bike apart. Luckily, ALL of the valves were in spec, and the cam lobes looked great. We dodged the bullet with the KTM camshaft issue.That being said, i didn't use any of the shims, but I did measure both shim height and shim diameter of a number of shims, and all were within spec. So, IF you need them, you'll have good shims. If you don't need them, consider yourself lucky because that means that the engine is in good shape.
INSTRUCTORPROF
Reviewed in the United States on August 10, 2024
Para BMW R 1250GS genial. Según descripción.
Ryan
Reviewed in the United States on July 11, 2024
Good price on a nice set of shims. Wiseco is hard to beat for quality.
TimU
Reviewed in the United States on July 7, 2023
If you do your own maintenance on your BMW R1250GSA, these are a great buy.If you've ever tried to get the right shim from your Motorrad dealer, you know the frustration I've experienced in the past.This all but eliminates that frustration and at a very reasonable price.
Drew
Reviewed in the United States on December 1, 2023
Good kit for what it is, but if you haven't adjusted the valves in a very long time or don't know history of the car, you need to buy 2. For an E46 M3 with 18 of the 24 valves needing adjustment I needed 4-6 of the sizes 2.20 - 2.28. Only 3 come in each kit. It works out to you spending money on tons of shims that you will likely never need or use, but it is what it is and 2x this kit is still vastly cheaper than OEM.
soccerstar
Reviewed in the United States on January 23, 2023
This kit states 3 shims of sizes. The picture from bottom of box (if you look close) has shims in every compartment....but when you receive you'll find several empty sizes. I called Wiesco, and they said we provide 21 sizes (there are 23 different size boxes) However, even on Weisco's own website - images I've included in this, it clearly shows "complete kit" and 3 shims in each of the 23 sizes.Just be aware - same as multiple others in reviews - kits aren't as pictured.
Pierre Boisjoli
Reviewed in Canada on July 10, 2021
Good kit!
Mark
Reviewed in Australia on May 17, 2021
Great price and quick shipping
Bobert R.
Reviewed in the United States on October 8, 2021
Good assortment for hobby user 3 of each size well organized in storage container. Appear well made and did not cost a fortune. Did not need to replace a shim but will the next time I check.
AceOfPies
Reviewed in the United States on November 11, 2019
When doing the valve adjustments on my s54 I very quickly ran out of the sizes I needed since this only comes with 3 of each. The next time I do this job I will either order 2 kits or just extras of the 2.16 - 2.34 mm sizes. That seems to be the range you will use most often on the s54 specifically.
Den
Reviewed in Canada on January 12, 2019
The shims are exactly like prescribed.They also fit Ktm exc 500 2017-2018
Customer
Reviewed in Canada on January 6, 2017
Nice kit to use on BMW S54 engine, way cheaper than OEM
Mircea Pop
Reviewed in Canada on July 23, 2015
Theres only 3 pieces of each size and there arent 47 different sizes
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