Pro-X 28.SIS2424-2 Steel Intake Valve and Spring Kit security-covers-alarms-security-systems 2012-2014 Polaris Sportsman 850 HO

2012-2014 Polaris Sportsman 850 HO XP EPS Browning LE

2002-2003 Kawasaki KZ1000C/P Police

Grommets at front wheel for cable lock (not included)

2013-2019 Beta 250 RR

2019 Can-Am Outlander 1000 X xc

Pro-X 28.SIS2424-2 Steel Intake Valve and Spring Kit security-covers-alarms-security-systems 2012-2014 Polaris Sportsman 850 HOMaterial: Steel Replaces the OEM valves & 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