


Wiseco KTM 520/520/ 525 Steel Exhaust Valve
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Wiseco KTM 520/520/ 525 Steel Exhaust ValveWiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four stroke head rebuild success. This Part Fits: Year Make Model Submodel 2000 2002 KTM 400 EXC Base 2003 2007 KTM 450 EXC Base 2003 2005 KTM 450 MXC Base 2008 2009 KTM 450 XC Base 2008 2009 KTM 450 XC F Base 2007 2009 KTM 450 XC W Base 2000 2002 KTM 520 EXC
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Your Wiseco KTM 520/520/ 525 Steel Exhaust Valve orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
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Product Reviews
★★★★★ 1
Low quality. Recommend something from a better brand.
Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Bueno
Lo recomiendo
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Good Relay
Works very well
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Reviewed in the United States on August 27, 2024
★★★★★ 3
Functional. Be careful when tightening nuts...strips very easy
Quality is questionable. The poles will strip way to easy. So be careful when fighting down. I had to use a stack of washers on top of wire to keep the nut tight. As far as functionality goes ..been doing great for over a month.
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Reviewed in the United States on March 6, 2025
★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026