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SKU: 4171122

Xceldyne PSIMX2401 Exhaust Valve Springs

Vendor Xceldyne
Regular price $65.69
Sale price $65.69 Regular price $75.57
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Purpose-built racing valve springs from the only dedicated racing spring manufacturer in the country. Made from the highest quality Kobe spring wire. Utilizes all of the same features and processes that we design into our entire racing spring line. Designed for use with most cam grinds. Single spring, low-drag design done right the first time.None of the crutched two-spring designs out there add to your valvetrain mass which in turn costs you horsepower.

Vehicle Fitment:

2002-2008 Honda CRF450R
2007-2009 Honda CRF450X
2012-2017 Honda CRF450X
2006-2009 Honda TRX450ER Electric Start
2012-2014 Honda TRX450ER Electric Start
2004-2009 Honda TRX450R

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