Black Forest Releases Limited Edition GS2R Weighted Shift Knob Share Comments Black Forest Industries has hit their stride in the creation of what is surely one of the most refined lines of aftermarket shiftknobs available. This latest offering takes the GS2 series to the next level with the addition of red perforated Alcantara. This knob feels as supple as it looks in your hand, but with only 100 ever being produced you may never get the chance to hold one of these. Each limited edition knob is shipped in its own red packaging and inside is included a signed and numbered card of authenticity outlining Black Forest Industries’ commitment to quality and innovation. Make one of these yours, before they’re all gone. For more information please click here.