APE KZ MAIN BEARING SUPPORT CAP Hayabusa Brakes 2A/5 - Double Layer -

2A/5 - Double Layer - Nomex - Black / Gray - Medium - Each

Shock Piston - Linear - 55 mm OD - 1 Degree / 4 Degrees - Aluminum - Gray Anodized - Each

Blower Fan - 3 Speed - 300 CFM - 110V - 12 ft Long Power Cord - Plastic - Black - Each

Sensor Block - 1/8 in NPT Female Ports - Aluminum - Black Anodized - Each

APE KZ MAIN BEARING SUPPORT CAP Hayabusa Brakes 2A/5 - Double Layer -Heat treated chrome moly main bearing studs (case studs) are necessary to prevent the cases from moving around under power in high output engines. These high strength studs help to prevent crankshaft damage. Made from the same special chrome moly that we use in our cylinder studs. All threads are rolled after heat treat for maximum strength. All sets come with special flanged nuts and instructions.