Simpson Racing Hybrid Chest ExtenderChest Extender - for Hybrid Devices Karting Control Arm Shims - Upper

Control Arm Shims - Upper - 6 in Center Spacing - 1/16-1/2 in - Aluminum - Kit

Lightweight Design: Weighing in at just 13 pounds

Thermostat - 195 Degree - 2-1/8 in OD - Brass / Copper - Universal - Each

1 mm Reach - Heat Range 14 - Gasket Seat - Resistor - Each

Mud Cover - Bolt-On - Hardware Included - Vented - Cover Only - Plastic - Fluorescent Yellow - 15 in Wheels - Each

Simpson Racing Hybrid Chest ExtenderChest Extender - for Hybrid Devices Karting Control Arm Shims - UpperChest Extender for use on all adult Hybrid devices, option available for composite or carbon device. Chest extenders cannot be used with the child or youth Hybrid devices.