M2/M3/M4 F8X BBS RI-D 20" Wheel Set

The BBS RI-D is a true flagship forged wheel, engineered for maximum strength with minimum weight. Produced by BBS Japan using a special 7000 series alloy, the RI-D is built to deliver an exceptional stiffness-to-weight ratio while maintaining the long-term durability BBS is known for. If you’re chasing the lightest, strongest wheel setup possible for F8X and F87 platforms, this is it.

Fitment & Specifications (F87 / F8X)

• Front: 20 × 9.0 ET27
• Rear: 20 × 10.0 ET34
• Bolt Pattern: 5 × 120
• Center Bore: 72.6 mm
• Construction: One-piece forged aluminum (BBS Japan)
• Material: Special 7000-series alloy
• Brake Clearance: Clears M2 Competition and F8X carbon ceramic brakes
• Weight:
  • Front: 18.35 lbs
  • Rear: 18.65 lbs

Additional Details

• Ultra-light 1-piece forged construction for maximum performance

• Manufactured by BBS Japan using a specialized high-strength 7000-series alloy

• Optimized stiffness-to-weight ratio for responsive steering and reduced unsprung mass

• Finish selectable via product options

Fitment Notes

This is a “standard” fitment, designed to maintain proper fender and suspension clearances on factory bodywork. Vehicles that are lowered, running aggressive alignment, or using wider-than-standard tires should verify inner and outer clearances prior to installation.