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ProX Exhaust valves and springs kit

Prox

The latest addition to the ProX collection is the Steel Intake and Exhaust Valve and Spring Kits. These are offered as an alternative to OEM's that use Titanium Valves. Titanium is a very special material that requires a strict installing procedure to make it work as it should. An OEM titanium valve qualityl is often rather poor whilst high-end titanium valves are simultaneously very expensive. Titanium valves need to be replaced on a regular basis. This is an expensive process, and really not necessary. ProX has now developed the Steel Intake and Exhaust Valve and Spring Kit, that contains a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs but can be installed using the OEM retainers, bases and valve seats. The steel valves offer increased durability and easily outperfoms the lifespan of the OEM Titanium valves 3 fold. Due to the extra weight of the steel a heavier valve spring must be used! Steel Valve and Spring Kits Feature: -Steel valves for increased durability and less wear under extreme conditions. -Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide. -Special stronger valve springs deal with the extra weight of the steel valves. -Spring are made from premium Chrome Vanadium Steel for higher performance and durability under high RPM. -Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications. -Comes as a complete package for quick, easy and cost efficient replacement. Over 35 years experience in production of aftermarket racing product! Engine parts from ProX is a perfect choice when it's time to renovate the engine ProX have provided the market with good and affordable aftermarket motocross products since 1975.

The latest addition to the ProX collection is the Steel Intake and Exhaust Valve and Spring Kits. These are offered as an alternative to OEM's that use Titanium Valves. Titanium is a very special material that requires a strict installing procedure to make it work as it should. An OEM titanium valve qualityl is often rather poor whilst high-end titanium valves are simultaneously very expensive. Titanium valves need to be replaced on a regular basis. This is an expensive process, and really not necessary. ProX has now developed the Steel Intake and Exhaust Valve and Spring Kit, that contains a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs but can be installed using the OEM retainers, bases and valve seats. The steel valves offer increased durability and easily outperfoms the lifespan of the OEM Titanium valves 3 fold. Due to the extra weight of the steel a heavier valve spring must be used! Steel Valve and Spring Kits Feature: -Steel valves for increased durability and less wear under extreme conditions. -Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide. -Special stronger valve springs deal with the extra weight of the steel valves. -Spring are made from premium Chrome Vanadium Steel for higher performance and durability under high RPM. -Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications. -Comes as a complete package for quick, easy and cost efficient replacement. Over 35 years experience in production of aftermarket racing product! Engine parts from ProX is a perfect choice when it's time to renovate the engine ProX have provided the market with good and affordable aftermarket motocross products since 1975. ProX engine parts correspond to the original engine parts, but at a much lower price and their products are designed for a longer life expectancy.

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ProX Exhaust valves and springs kit

Prox

This image is for illustration purpose only and may differ from the original product.

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  • Availability In stock
  • Dispatch time 3-7 working days 5-10 days

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ProX Exhaust valves and springs kit

Prox

The latest addition to the ProX collection is the Steel Intake and Exhaust Valve and Spring Kits. These are offered as an alternative to OEM's that use Titanium Valves. Titanium is a very special material that requires a strict installing procedure to make it work as it should. An OEM titanium valve qualityl is often rather poor whilst high-end titanium valves are simultaneously very expensive. Titanium valves need to be replaced on a regular basis. This is an expensive process, and really not necessary. ProX has now developed the Steel Intake and Exhaust Valve and Spring Kit, that contains a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs but can be installed using the OEM retainers, bases and valve seats. The steel valves offer increased durability and easily outperfoms the lifespan of the OEM Titanium valves 3 fold. Due to the extra weight of the steel a heavier valve spring must be used! Steel Valve and Spring Kits Feature: -Steel valves for increased durability and less wear under extreme conditions. -Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide. -Special stronger valve springs deal with the extra weight of the steel valves. -Spring are made from premium Chrome Vanadium Steel for higher performance and durability under high RPM. -Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications. -Comes as a complete package for quick, easy and cost efficient replacement. Over 35 years experience in production of aftermarket racing product! Engine parts from ProX is a perfect choice when it's time to renovate the engine ProX have provided the market with good and affordable aftermarket motocross products since 1975.

The latest addition to the ProX collection is the Steel Intake and Exhaust Valve and Spring Kits. These are offered as an alternative to OEM's that use Titanium Valves. Titanium is a very special material that requires a strict installing procedure to make it work as it should. An OEM titanium valve qualityl is often rather poor whilst high-end titanium valves are simultaneously very expensive. Titanium valves need to be replaced on a regular basis. This is an expensive process, and really not necessary. ProX has now developed the Steel Intake and Exhaust Valve and Spring Kit, that contains a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit replaces OEM valves and valve springs but can be installed using the OEM retainers, bases and valve seats. The steel valves offer increased durability and easily outperfoms the lifespan of the OEM Titanium valves 3 fold. Due to the extra weight of the steel a heavier valve spring must be used! Steel Valve and Spring Kits Feature: -Steel valves for increased durability and less wear under extreme conditions. -Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide. -Special stronger valve springs deal with the extra weight of the steel valves. -Spring are made from premium Chrome Vanadium Steel for higher performance and durability under high RPM. -Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications. -Comes as a complete package for quick, easy and cost efficient replacement. Over 35 years experience in production of aftermarket racing product! Engine parts from ProX is a perfect choice when it's time to renovate the engine ProX have provided the market with good and affordable aftermarket motocross products since 1975. ProX engine parts correspond to the original engine parts, but at a much lower price and their products are designed for a longer life expectancy.

  • Quick deliveries
  • 60 days return policy

Prox

Prox is one of the world's largest manufacturer of spare parts for motorcycle, motocross, quad and snowmobiles. With a selection of pistons, gaskets, bearings, clutch springs, valves and more. There's is always something Prox for you.

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