BBS CH-R 20x10.5 5X115 25 Satin Black Polished Pads & Rotors This inertia weight has six

This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application)

The studs come with 12-point nuts

Milled from solid billet aluminum this is a rock-solid piece

No matter where in the world

This item does not ship to California

BBS CH-R 20x10.5 5X115 25 Satin Black Polished Pads & Rotors This inertia weight has sixPart #CH116BPO Price per wheel, unless otherwise noted. BBS has been flow forming wheels since 1996. Flow forming is a procedure that uses a continuous rotational motion with 3 hydraulic rollers and tremendous pressure at high temperatures to "Form" the inner rim area of the wheel. This process changes the mechanical properties of the cast rim area to increase strength, stiffness and impact over "stiffness to weight ratio" which can deliver very high