The BBS CH-R is a wheel that is new to the market as of late 2009. This wheel programs goal was to bring a great quality race design cast wheel to the market at a good weight, and great price. The wheel features a classic design inspired by their forged professional motorsports wheel line. One of the touches that may often go unnoticed is the side milling of the spokes. this helps shed great amounts of weight, without sacrificing the strength of the wheel, which is one of BBS's greatest claims to fame. The brands reputation for reliability, strength, and racing R&D are what keeps them at the top.
In late 2009 BBS launced the 20in CH-R in silver and black finishes. Both wore the polished stainless steel band which not only adds a nice finishing touch to the wheel, but can also save you from ruining your wheels on the street from the accidental curb rash or 2 as these bands are replaceable.
Summer 2010 brought us the 19in CH-R for those that wanted a little less weight and great performance tire selection for their car. The great weight, strength, and race design has quickly made the 19in sizes a BMW classic.
Now that you know a little background on the wheels, here are some of the wheels specs and wheel face profiles. This data is not normally released in CAD data format like this, but BBS sent this over at our request so you guys can see the wheels construction and face designs with ease.
BBS CH-R 19inch BMW applications
Specs and weights for E9X M3 applications:
19 inch
CH 107 - BPO 19 x 10.5 +25 -26.8 lbs
CH 107 - DSPO 19 x 10.5 +25 -26.8 lbs
CH 105 - BPO 19 x 9 +20 -25.2 lbs
CH 105 - DSPO 19 x 9 +20 -25.2 lbs
CH 106 - BPO 19 x 9.5 +35 -24.6 lbs
CH 106 - DSPO 19 x 9.5 +35 -24.6 lbs
Specs and weights for E9X M3 applications:
20 inch
CH 101 - BPO 20 x 10.5 +24 -29.2 lbs
CH 101 - DSPO 20 x 10.5 +24 -29.2 lbs
CH 100 - BPO 20 x 9 +24 -27.6 lbs
CH 100 - DSPO 20 x 9 +24 -27.6 lbs