Vertex Valve Exhaust - Steel Category_Screws all four circuits of the

all four circuits of the Gen II can provide a full 10 amps of continuous power and each circuit can be configured to run any accessory type

Any set of Oxford Indicator Spacers can now be fitted without leaving unsightly gaps or holes at the mounting point

Either Koyo or Nachi Bearings (precision Japanese crank bearings)Reduce crank pin wear with our crank seals

K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration

Vertex Valve Exhaust - Steel Category_Screws all four circuits of theVertex valves follow high end OE specifications, using steel or titanium with a pressurised hardness treatment. Follows high end OE specifications. High quality steel or titanium valves.