B-G Racing alloy steering wheel spacers are available in multiple lengths, allowing you to fine-tune your ideal steering wheel position. They are designed to fit both 6 x 70mm PCD wheels—such as those from Momo, Sparco, OMP, Motacorsa, and Reverie—and 6 x 74mm PCD wheels like Nardi and Personal. Additionally, these spacers enable the installation of a 6 x 70mm PCD wheel onto a 6 x 74mm boss and vice versa, with the exception of the 10mm and 20mm versions, which require matching PCDs for both the boss and wheel.
Each set comes complete with bolts and a wrench for a secure, straightforward installation to your boss kit.
Key Features:
- Built from durable, lightweight billet alloy.
- Available in various lengths for the perfect steering wheel position.
- Multi-drilled for both 6 x 70mm and 6 x 74mm PCD configurations.
- Compatible with all leading steering wheel and boss brands.
Horn button clearance, worth checking before you order
The spacer body is narrower than the retaining ring that secures a horn button into the back of a steering wheel. If you are running a horn button in the centre of the wheel, that ring can foul the spacer rather than seat flat against it. It catches people out most often on Personal and Nardi wheels. B-G make a low profile horn button retaining ring for exactly this situation, part BG8361, which lets a centre horn button run with these spacers. You can add it here: B-G Racing Horn Button Retaining Ring, Low Profile.
Measure the retaining ring on the back of your wheel before you order. If it is wider than the spacer body, contact us and we will confirm the right combination for your wheel before anything ships.






