Pro-X 28.SIS1336-2 Steel Intake Valve and Spring Kit control-levers-perches-brake-lever-assemblies this means Hole 1 lowers

this means Hole 1 lowers the bike 1in

featuring helical cut 4th

2016 Can-Am Renegade 850

2005 Arctic Cat 400 4x4 Auto

Compact design to fit within steering stops on lower triple clamp

Pro-X 28.SIS1336-2 Steel Intake Valve and Spring Kit control-levers-perches-brake-lever-assemblies this means Hole 1 lowersMaterial: 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