BLACK DIAMOND EXHAUST VALVE HD SPORTSTER 57-69 Ranger XP 900/1000 Crew 2014-2017 The rigid design prevents shearing

The rigid design prevents shearing

It can cut your hands if you handle it without gloves

wireless and link-able to multiple gates

so we can create the strongest

clamped into virtually any 1” diameter clamps and then reclamping the bar directly above that

BLACK DIAMOND EXHAUST VALVE HD SPORTSTER 57-69 Ranger XP 900/1000 Crew 2014-2017 The rigid design prevents shearingAll KPMI Black Diamond stainless steel valves are impregnated by a special German process to a depth of . 002, with a surface build up of . 0002. This Black Diamond process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Black Diamond Valves are light, strong, one piece forgings with profiles that provide excellent flow characteristics.