B-G Racing’s six-bolt alloy spacers let you fine-tune how far the wheel sits from the column in seven fixed depths: 10mm, 20mm, 40mm, 60mm, 80mm, 100mm and 120mm. They are multi-drilled for both 6x70mm and 6x74mm PCD bolt patterns, covering Momo, Sparco, OMP, Motacorsa and Reverie at the 70mm pattern and Nardi and Personal at the 74mm. The 10mm and 20mm spacers are the exception: those require matching PCDs on both the wheel and the boss, so they cannot be used to cross between patterns.
Each set comes with bolts and a wrench and bolts directly between the steering wheel and the existing boss kit. No drilling, no welding.
Worth checking before you order if you run a centre horn button. The spacer body is narrower than the retaining ring that holds a horn button in place on the back of a steering wheel. If that ring is wider than the spacer body, it will sit against the spacer rather than the wheel face, and the horn button will not seat flat. It catches people most often on Nardi and Personal wheels. B-G make a low-profile horn button retaining ring, part BG8361, specifically for this situation. It fits in place of the standard ring and clears the spacer body without modification. If you are not certain whether your wheel is affected, measure the retaining ring diameter before ordering and ask us if you need guidance before anything ships.
We hold B-G Racing accessories in our Nottingham warehouse; lead time is typically 1-3 working days.






