The Story
Prox Steel Exhaust Valve/Spring Kit
Prox is offering a wide range of titanium into steel conversion kits. The ProX titanium into steel extends 3
times the lifespan up the OEM titanium valves. The kits contain a set of steel intake or exhaust valves plus a set of special designed stronger valve springs. due to the extra weight of the steel valve a heavier valve spring must be used! The ProX kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seats.
KTM 350 EXC-F (2012-2016), Husqvarna FE350 (2014-2016),
PROX 28.SES6353-1
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Prox Steel Exhaust Valve/Spring Kit
Prox is offering a wide range of titanium into steel conversion kits. The ProX titanium into steel extends 3
times the lifespan up the OEM titanium valves. The kits contain a set of steel intake or exhaust valves plus a set of special designed stronger valve springs. due to the extra weight of the steel valve a heavier valve spring must be used! The ProX kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seats.
KTM 350 EXC-F (2012-2016), Husqvarna FE350 (2014-2016),
PROX 28.SES6353-1
