This center cap only fits: JR20

Center Lip: -

These kits offer a significant increase in clamping force (30-60% above the factory clutch) over the Heavy Duty equivalents and are designed specifically for vehicles that have had significant aftermarketing tuning and performance upgrades

Thickness: 50mm

Maximum diameter: 22

Xtreme Performance - 184mm Rigid Ceramic Twin Plate Clutch Kit Incl Flywheel 1220Nm KNI18521-2E toeplates This center cap only fits:Xtreme Motorsport 184mm twin plate Designed for high powered circuit, time attack or gymkhana applications, the Xtreme 184mm Race Clutch offers quick shift times and a lightweight construction. The Xtreme 184mm Race Clutch is an economically priced solution for those wanting a strong Race clutch without having to compromise on quality. The Race Clutch is a lightweight design for when every second counts. Product Features: Push type billet alloy cover