PROX Set outlet valve + springs 747.05.96

Valve outlet (steel) + Prox spring sets

The alternative where OEM titanium valves are used as titanium valves require a very precise installation procedure.

OE titanium valves are also low quality, while high-end titanium valves are very expensive.

Therefore, titanium valves have to be replaced frequently and cause correspondingly high costs.

Prox kits contain special, stronger springs.

Thus, the kits replaced the OEM valves and springs, where for example OEM mounts, valve seats, etc. can be reused.

Steel valves offer increased durability and have 3 times longer life than OEM titanium valves.

Due to the additional weight of steel, reinforced springs must be used!

- Steel valves with longer useful life and less wear in extreme conditions

- Nitrided valves provide high microhardness, while the super smooth surface reduces friction between the stem and the guide

- Springs are made from high quality chrome vanadium steel for increased performance and durability at high speeds

- It is not necessary to modify the motor, since supports, seals, etc. can be reused.


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
KTM EXC-F 250 4T 14/38 CV, 10/28 kw 1cil. - Bastidores: --- 2008-2011
KTM EXC-F 250 4T Sixdays 14/38 CV, 10/28 kw 1cil. - Bastidores: --- 2009-2011
KTM EXC-F 250 ie4T 38 CV, 28 kw 1cil. - Bastidores: --- 2012-2013
KTM EXC-F 250 ie4T Sixdays 38 CV, 28 kw 1cil. - Bastidores: --- 2012-2013
KTM SX-F 250 4T 39 CV, 29 kw 1cil. - Bastidores: --- 2008-2010
KTM SX-F 250 ie4T 39 CV, 29 kw 1cil. - Bastidores: --- 2011-2012