ProX Steel Exhaust Valve Spring Kit – YZ450F
Your Price: $139.50 SKU 28.SES2444-1
ProX Racing Parts Steel Exhaust Valve/Spring Kit YZ450F ’14-15.
Service your four-stroke dirt bike, ATV, or road motorcycle’s valvetrain with premium, OEM quality valvetrain components from ProX. We offer a comprehensive range of valvetrain parts, including titanium and steel intake and exhaust valves, valve and spring kits, valve seals, cam chains, and valve shims (including shim kits). ProX titanium valves, manufactured to OEM specifications, provide a direct replacement for OE titanium equipped engines, while our steel valve kits offer a durable and affordable alternative. Complete the job with our valve shims and shim kits, available in popular sizes for dirt bikes, motorcycles, ATVs, and more. Upgrade your valvetrain with precision-engineered components for superior performance and longevity.
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ProX Racing Parts Steel Exhaust Valve/Spring Kit YZ450F ’14-15.
ProX Racing Parts Steel Intake Valve 660 Raptor ’01-05 + Grizzly ’02-08.
ProX Racing Parts Steel Intake Valve CRF150F ’06-17 + CG150.
ProX Racing Parts Steel Intake Valve CRF150R ’07-21.
ProX Racing Parts Steel Intake Valve CRF230F ’03-19 + CRF150F ’03-05.
ProX Racing Parts Steel Intake Valve DR-Z400 ’00-20 + LT-Z400 ’03-18.
ProX Racing Parts Steel Intake Valve KTM350EXC-F ’20-21 + Freeride 350.
ProX Racing Parts Steel Intake Valve KTM520/525 ’00-07 + 450/525XC ATV ‘0.
ProX Racing Parts Steel Intake Valve Sea-Doo GTX-4TEC ’03-09 + RXP/RXT ‘0.
ProX Racing Parts Steel Intake Valve TT-R125 ’00-07 + YBR125.
ProX Racing Parts Steel Intake Valve XR200R ’81-83 + XR200R ’86-02.
ProX Racing Parts Steel Intake Valve XR250R ’96-04.
ProX Racing Parts Steel Intake Valve XR400R ’96-04 + TRX400EX/X ’99-14.
ProX Racing Parts Steel Intake Valve XR600R ’93-00 + XR650L ’93-20.
ProX Racing Parts Steel Intake Valve XR70R ’97-03 + CRF70F ’04-12.
ProX Racing Parts Steel Intake Valve XT/TT-R225/230 ’92-07 + 250 Majesty’.
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