NOTE: 5×112 bolt pattern rims not available until further notice!
The MANHART Performance Concave One aluminium rim for the BMW Z4 Series and BMW Z4 M40i in the “Diamond Polished” finish maintains the perfect balance between quality and unique design. Designed by MANHART and made of high quality aluminium, the Concave One offers some performance advantages. The aluminium rims help to increase the driving comfort compared to normal steel rims, especially when so-called low profile tyres are fitted.
Short and hard impacts are no problem for the Concave One due to the use of aluminium. The essential power-to-weight ratio in motorsport is also positively influenced by the low weight of the Concave One. In addition, the improved thermal conductivity leads to more effective cooling of both drum and disc brakes.
We also paid great attention to the design of the Concave One. The concave basic shape, combined with the six filigree and symmetrically arranged double spokes, allows the rims to appear strikingly large and dynamic, but without being obtrusive when mounted on your vehicle.
In the “Diamond Polished” finish, the rim matches almost any car colour. It stands out particularly well on dark blue or black vehicles with its unique polished surface.