Product description
The Prox Valve & Spring Kit For KTM EXC-F250 2008-2013 Exhaust - Steel is part of the latest collection from Prox.
Features:
- Replaces the OEM valves and valve springs
- Steel, nitrided valves for increased durability and less wear under extreme conditions
- Stronger valve springs deal with the extra weight of the steel valves
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm
- Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals
Specifications:
- Application: Exhaust
- Color/Finish: Steel
- Material: Steel
- Product Name: Valve and Spring Kit
- Units: Kit
To fit:
- HUSABERG FE 250 2013 American Models
- HUSABERG FE 250 2013 European Models
- KTM EXC-F 250 2008 European Models
- KTM EXC-F 250 2009 Sixdays European Models
- KTM EXC-F 250 2009 European Models
- KTM EXC-F 250 2010 Champions Edition European Models
- KTM EXC-F 250 2010 Sixdays European Models
- KTM EXC-F 250 2010 European Models
- KTM EXC-F 250 2011 Sixdays European Models
- KTM EXC-F 250 2011 European Models
- KTM EXC-F 250 2012 Sixdays European Models
- KTM EXC-F 250 2012 European Models
- KTM EXC-F 250 2013 Sixdays European Models
- KTM EXC-F 250 2013 European Models
- KTM SX-F 250 2008 All Models
- KTM SX-F 250 2009 All Models
- KTM SX-F 250 2010 All Models
- KTM SX-F 250 2011 All Models
- KTM SX-F 250 2012 All Models
Manufacturer part number: 28.SES6329-1
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Valve & Spring Kit For KTM EXC-F250 2008-2013 Exhaust - Steel
To fit:
- HUSABERG FE 250 2013 American Models
- HUSABERG FE 250 2013 European Models
- KTM EXC-F 250 2008 European Models
- KTM EXC-F 250 2009 Sixdays European Models
- KTM EXC-F 250 2009 European Models
- KTM EXC-F 250 2010 Champions Edition European Models
- KTM EXC-F 250 2010 Sixdays European Models
- KTM EXC-F 250 2010 European Models
- KTM EXC-F 250 2011 Sixdays European Models
- KTM EXC-F 250 2011 European Models
- KTM EXC-F 250 2012 Sixdays European Models
- KTM EXC-F 250 2012 European Models
- KTM EXC-F 250 2013 Sixdays European Models
- KTM EXC-F 250 2013 European Models
- KTM SX-F 250 2008 All Models
- KTM SX-F 250 2009 All Models
- KTM SX-F 250 2010 All Models
- KTM SX-F 250 2011 All Models
- KTM SX-F 250 2012 All Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.
Product description
The Prox Valve & Spring Kit For KTM EXC-F250 2008-2013 Exhaust - Steel is part of the latest collection from Prox.
Features:
- Replaces the OEM valves and valve springs
- Steel, nitrided valves for increased durability and less wear under extreme conditions
- Stronger valve springs deal with the extra weight of the steel valves
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm
- Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals
Specifications:
- Application: Exhaust
- Color/Finish: Steel
- Material: Steel
- Product Name: Valve and Spring Kit
- Units: Kit
To fit:
- HUSABERG FE 250 2013 American Models
- HUSABERG FE 250 2013 European Models
- KTM EXC-F 250 2008 European Models
- KTM EXC-F 250 2009 Sixdays European Models
- KTM EXC-F 250 2009 European Models
- KTM EXC-F 250 2010 Champions Edition European Models
- KTM EXC-F 250 2010 Sixdays European Models
- KTM EXC-F 250 2010 European Models
- KTM EXC-F 250 2011 Sixdays European Models
- KTM EXC-F 250 2011 European Models
- KTM EXC-F 250 2012 Sixdays European Models
- KTM EXC-F 250 2012 European Models
- KTM EXC-F 250 2013 Sixdays European Models
- KTM EXC-F 250 2013 European Models
- KTM SX-F 250 2008 All Models
- KTM SX-F 250 2009 All Models
- KTM SX-F 250 2010 All Models
- KTM SX-F 250 2011 All Models
- KTM SX-F 250 2012 All Models
Manufacturer part number: 28.SES6329-1
View all Prox. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Prox Valve & Spring Kit For KTM EXC-F250 2008-2013 Exhaust - Steel
To fit:
- HUSABERG FE 250 2013 American Models
- HUSABERG FE 250 2013 European Models
- KTM EXC-F 250 2008 European Models
- KTM EXC-F 250 2009 Sixdays European Models
- KTM EXC-F 250 2009 European Models
- KTM EXC-F 250 2010 Champions Edition European Models
- KTM EXC-F 250 2010 Sixdays European Models
- KTM EXC-F 250 2010 European Models
- KTM EXC-F 250 2011 Sixdays European Models
- KTM EXC-F 250 2011 European Models
- KTM EXC-F 250 2012 Sixdays European Models
- KTM EXC-F 250 2012 European Models
- KTM EXC-F 250 2013 Sixdays European Models
- KTM EXC-F 250 2013 European Models
- KTM SX-F 250 2008 All Models
- KTM SX-F 250 2009 All Models
- KTM SX-F 250 2010 All Models
- KTM SX-F 250 2011 All Models
- KTM SX-F 250 2012 All Models

ProX is a Dutch brand specialising in high-quality replacement parts for motorcycles, motocross, ATVs, and other powersports vehicles. Their range includes pistons, connecting rods, clutch components, bearings, and valves, all manufactured to OEM standards. ProX parts are trusted worldwide for durability, precision, and performance, making them a go-to choice for riders.































