The BBS RI-A is a forged monoblock wheel built for BMW F8x M2, M3, and M4 applications. This listing is for a staggered set of four: two 18x10 +25 front and two 18x11 +37 rear, 5x120, in Diamond Silver. The RI-A uses BBS die-forging and FEM-optimized milling for low weight and high strength. Set includes valve stems, center caps, and BBS PFS hub rings for BMW fitment.
Specifications
- Model: BBS RI-A, forged monoblock
- Front: 18x10, +25 (RIA070DS), 2 wheels, roughly 19.6 lbs each
- Rear: 18x11, +37 (RIA071DS), 2 wheels, roughly 20 lbs each
- Bolt Pattern: 5x120
- Finish: Diamond Silver (DS)
- Included: Valve stems, center caps, BBS PFS hub rings
- Quantity: Set of 4 (staggered)
Fitment
Staggered 18x10 +25 front / 18x11 +37 rear, 5x120. Confirmed fitment for BMW F8x M2 / M3 / M4. Will NOT clear carbon ceramic (CCB) or 2NH brakes. Front and rear tires cannot be rotated due to different sizes. Buyer must confirm caliper clearance and hub fitment against their specific vehicle before purchase.
Fitment Disclaimer
Fitment varies by vehicle, brake package, suspension setup, and tire choice. Confirm clearance for your specific application before purchase. Buyer is responsible for verifying fitment.
Returns
All wheel sales are final once mounted, installed, or fitted with tires. Unmounted wheels in original, unused condition with all packaging may be returned within 30 days of delivery and are subject to a restocking fee. Return shipping is the buyer's responsibility. Inspect all wheels upon arrival and report any damage or discrepancy before mounting.
