Wilwood 170-12430 Lug Drive Dynamic Drag Brake Rotor Hat Offset - 1.41

The Wilwood 170-12430 Lug Drive Dynamic Drag Hat revolutionizes brake rotor attachment with a 1.41" offset design that eliminates traditional rotor mounting bolts. This innovative system allows rotors to move independently as they expand and contract through heat cycles, removing all thermally generated stress from attachment points for superior performance and longevity.

Key Features:

• Lug-drive mounting system eliminates rotor bolts and thermal stress at attachment points
• Independent rotor movement maintains flat, true running surfaces through heat cycles
• Spring-loaded stainless steel inserts in each lug-drive slot protect aluminum hat from wear
• Single snap-ring retention system for quick rotor installation and removal
• 1.41" offset specification for precise brake system alignment
• Eliminates pad knock back, rotor drag, and bolt hole alignment issues
• No torquing or safety wiring required for installation
• Lightweight aluminum construction reduces rotating mass

This Dynamic Drag hat design maintains consistent brake response and pedal feel by preventing hat distortion caused by rotor thermal expansion. The protective stainless steel inserts handle brake torque loading while preserving the aluminum hat, and the snap-ring retention system makes rotor replacement fast and simple without the hassle of multiple mounting bolts.