RI-D

Forged extra-super duralumin 1-piece wheel

One Piece Forged Aluminum Wheels. Produced by BBS-Japan using a special 7000 series alloy that helps make this wheel as light and strong as possible.

An ultra-light design that realizes the ideal of light and sporty driving

One look at this wheel with its 5 minimalist cross spokes makes two things clear: it’s ultra-lightweight,
and it promises sporty driving. In fact, this is the wheel that BBS introduced in 2011
as the world’s first extra-super duralumin wheel.*
Duralumin is an aluminum alloy that’s impressively strong and durable,
and extra-super duralumin is even more so, finding use as an aerospace material.
This design employs this advanced material to full effect.  

Application: 
BMW M3（G80）*（front only)
BMW M4competition（G82）*（front only）