Raw Metal Racers Hexagon velocity stacks BMW Boxer and other.

The Hexagon velocity stacks are available in 8 different sizes:

• 39mm  BMW R 80 / 100 GS Oval Titan
• 42mm  BMW R 80 / 100 GS Oval Inox
• 46mm  BMW R 80 / 100 GS Oval Carbon
• 48mm  BMW R 80 / 100 GS GP1 Inox
• 50mm  BMW R 80 / 100 GS GP1 Titan
• 52mm  BMW R 80 / 100 GS GP1 Carbon
• 54mm
• 55mm

*Per one piece and delivered including 3 small internal hex screws.