Allstar Performance Mandrel and Nosepiece Kit - 8-32 Helmet Visor Screw Kit Combustion chamber volumes are available

Combustion chamber volumes are available in 58cc or 69cc

black epaulets that give the driver a crisp edge to the apex of the shoulder line so that you portray the consummate racer

4-port Pro Stock carb regulator

If you love the look of a Simpson Helmet but want the creature comforts of a touring helmet

Allstar Performance Mandrel and Nosepiece Kit - 8-32 Helmet Visor Screw Kit Combustion chamber volumes are availableTool works with a cordless drill to install a threaded insert into a panel or bracket. Inserts are helpful when the backside of the panel is not easily accessible. Simply drill the correct size hole, install the threaded insert onto the mandrel, then place the insert into the hole and tighten using any cordless drill. Once the insert is compressed, reverse the drill and remove the mandrel from the insert. Kit includes mandrel and nosepiece for 1 4"