Custom XC3 Engineering Rotor Bells for 368mm x 36mm BTCC Rotors for the BMW M3 E9X application.

Fitment with AP Racing CP9660 Calipers.

• 6082 T6 Aluminium
• Precision CNC’d
• Black anodised for enhanced aesthetics and durability
• Designed and manufactured in the UK
• XC3 CNC engraved logo

The BMW Custom Rotor Bells feature the widely-used and budget-friendly BTCC rotor. This rotor, known for its impressive performance, has become a go-to choice for Clubsport builds. Used for 1-2 sessions before being replaced, it offers a practical solution for maintaining peak performance.

Caliper brackets also available for this application here

Calipers available here.

Replacement rotors available here.