• -24.37%
Soupape d'échappement PROX titane - KTM SX/SXF/SMR
Exhaust valve PROX – KTM SX/SX-F/SMR 450/505 ATV 2009-2023
Soupape d'échappement PROX titane - KTM SX/SXF/SMR
Exhaust valve PROX – KTM SX/SX-F/SMR 450/505 ATV 2009-2023

Exhaust valve PROX – KTM SX/SX-F/SMR 450/505 ATV 2009-2023

PROX
28.6427-1
Shipped the 24/09/2026
€82.21 €108.70 -24.37%
Tax included

PROX Titanium Exhaust Valve – KTM

  • Material: Titanium for lightweight strength
  • Compatibility: KTM SX/SX-F/SMR (2009-2023)
  • Manufacturer reference: 28.6427-1
  • Direct, durable replacement
Stock availibility Yes

 

The PROX titanium exhaust valve delivers a lightweight, high-durability solution for KTM engines across SX/SX-F/SMR platforms. Built to withstand high thermal loads and wear, it helps improve throttle response and overall reliability compared to OEM parts.

Key features

  • Material: Titanium
  • Manufacturer reference: 28.6427-1
  • Compatibility: KTM SX/SX-F/SMR

Compatibility

KTM 450 SMR; KTM 450 SX-F; KTM 505 SX-F; KTM 450 SX ATV; KTM 505 SX ATV (years vary according to the compatibility table)

Why choose PROX

PROX is a renowned brand for performance and durability. This valve is designed to maximize exhaust system efficiency while extending engine life.

Compatibilités véhicule
Modèles compatibles vérifiés
28
GASGAS, KTM 2007-2021
Voir tous les modèles compatibles
2021 GASGAS EC 250 250cc GASGAS MC 125 125cc GASGAS MC 65 65cc GASGAS TXT GP 125 125cc
2020 GASGAS TXT GP 125 125cc GASGAS TXT GP 250 250cc GASGAS TXT RACING 250 250cc
2012 KTM 450 SMR 2012 <2012><EU><8403L0> 450cc KTM 450 SX-F 2012 <2012><EU><8401L5> 450cc KTM 505 SX ATV 2012 <2012><EU><8500LQ> 505cc
2011 KTM 450 SMR 2011 <2011><EU><8403K0> 450cc KTM 450 SX ATV 2011 <2011><EU><8400KQ> 450cc KTM 450 SX-F 2011 <2011><EU><8401K5> 450cc KTM 505 SX ATV 2011 <2011><EU><8500KQ> 505cc
2010 KTM 450 SMR 2010 <2010><EU><8403J0> 450cc KTM 450 SX ATV 2010 <2010><EU><8400JQ> 450cc KTM 450 SX-F 2010 <2010><EU><8401J5> 450cc KTM 450 SX-F FACT.REPL.NAGL <2010><EU><8401J1> 450cc KTM 505 SX ATV 2010 <2010><EU><8500JQ> 505cc
2009 KTM 450 SMR 2009 <2009><EU><8403I0> 450cc KTM 450 SX ATV 2009 <2009><EU><8400IQ> 450cc KTM 450 SX-F 2009 <2009><EU><8401I5> 450cc KTM 505 SX ATV 2009 <2009><EU><8500IQ> 505cc
2008 KTM 450 SMR 2008 <2008><EU><8403H0> 450cc KTM 450 SX-F 2008 <2008><EU><8401H5> 450cc KTM 505 SX-F <2008><EU><8501H1> 505cc
2007 KTM 450 SX-F 2007 <2007><EU><8401G5> 450cc KTM 505 SX-F PRESERIES 2007 <2007><EU><8501G1> 505cc

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