BBS Motorsport RI-A wheels
A race specification built on exactly the same thinking as the wheels used in SUPER GT. It is the ultimate race specification, made with the same thinking and the same form as the wheels used in real races of SUPER GT, Japan's top race series. It carries over all the functionality and reliability of the extreme range, polished down to the details: anti-slip paint that limits wheel and tire slippage, and steel bushings so that the nut holes are not damaged when the wheel is fitted and removed.
Specifications
| Diameter | 16-19 inch |
|---|---|
| Width | 7-12 inch |
| Offset | ET18 to ET61 |
| Construction | Monoblock |
| Bolt pattern | 5x100, 5x108, 5x112, 5x114.3, 5x120, 5x130 |
| Finishes | Matte Bronze (MBZ), Matte Gray (MGR), Gold (GL), Diamond Silver (DS), +¥5,500 (excluding RI-A053), Diamond Black (DB), +¥5,500 (excluding RI-A053) |
Sizes
| Size | Offset | Bolt pattern | Centre bore | Weight |
|---|---|---|---|---|
| 16x7 | ET48 | 5x100 | 5.7 kg | |
| 17x7.5 | ET44 | 5x100 | 6.9 kg | |
| 17x9 | ET40 | 5x100 | 7.4 kg | |
| 18x7.5 | ET48 | 5x114.3 | 8 kg | |
| 18x7.5 | ET48 | 5x112 | 7.9 kg | |
| 18x7.5 | ET48 | 5x100 | 7.7 kg | |
| 18x7.5 | ET43 | 5x114.3 | 8 kg | |
| 18x8 | ET45 | 5x112 | 8.3 kg | |
| 18x8 | ET48 | 5x112 | 8 kg | |
| 18x8 | ET45 | 5x114.3 | 8.2 kg | |
| 18x8 | ET45 | 5x100 | 7.8 kg | |
| 18x8 | ET22 | 5x112 | 8.4 kg | |
| 18x8 | ET52 | 5x112 | 7.9 kg | |
| 18x8 | ET39 | 5x108 | 7.9 kg | |
| 18x8 | ET43 | 5x114.3 | 8.1 kg | |
| 18x8 | ET45 | 5x120 | 8.4 kg | |
| 18x8.5 | ET43 | 5x100 | 8.3 kg | |
| 18x8.5 | ET40 | 5x114.3 | 8.3 kg | |
| 18x8.5 | ET48 | 5x130 | 8.4 kg | |
| 18x8.5 | ET35 | 5x114.3 | 8.2 kg | |
| 18x8.5 | ET45 | 5x112 | 8.4 kg | |
| 18x8.5 | ET43 | 5x108 | 8.1 kg | |
| 18x8.5 | ET52 | 5x114.3 | 8.2 kg | |
| 18x8.5 | ET48 | 5x114.3 | 8.3 kg | |
| 18x8.5 | ET38 | 5x112 | 8.1 kg | |
| 18x8.5 | ET40 | 5x112 | 8 kg | |
| 18x8.5 | ET35 | 5x112 | 8.2 kg | |
| 18x8.5 | ET34 | 5x120 | 8.4 kg | |
| 18x9 | ET38 | 5x112 | 8.3 kg | |
| 18x9 | ET45 | 5x114.3 | 8.3 kg | |
| 18x9 | ET50 | 5x114.3 | 8.2 kg | |
| 18x9 | ET45 | 5x100 | 8.2 kg | |
| 18x9 | ET50 | 5x120 | 8.6 kg | |
| 18x9.5 | ET45 | 5x100 | 8.6 kg | |
| 18x9.5 | ET22 | 5x114.3 | 8.8 kg | |
| 18x9.5 | ET50 | 5x114.3 | 8.4 kg | |
| 18x9.5 | ET35 | 5x114.3 | 8.4 kg | |
| 18x9.5 | ET23 | 5x120 | 8.7 kg | |
| 18x9.5 | ET40 | 5x120 | 8.7 kg | |
| 18x9.5 | ET27 | 5x120 | 8.5 kg | |
| 18x9.5 | ET50 | 5x120 | 8.6 kg | |
| 18x10 | ET40 | 5x130 | 8.9 kg | |
| 18x10 | ET58 | 5x130 | 8.9 kg | |
| 18x10 | ET50 | 5x120 | 8.9 kg | |
| 18x10 | ET25 | 5x120 | 8.9 kg | |
| 18x10.5 | ET18 | 5x114.3 | 9.2 kg | |
| 18x10.5 | ET25 | 5x120 | 8.9 kg | |
| 18x10.5 | ET37 | 5x120 | 8.8 kg | |
| 18x10.5 | ET22 | 5x120 | 9.1 kg | |
| 18x11 | ET50 | 5x130 | 9.1 kg | |
| 18x11 | ET37 | 5x120 | 9.1 kg | |
| 19x9 | ET50 | 5x130 | 9.2 kg | |
| 19x10.5 | ET43 | 5x130 | 9.7 kg | |
| 19x12 | ET45 | 5x130 | 10.3 kg | |
| 19x12 | ET61 | 5x130 | 10.1 kg |