Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 SM-KAOS $750.00 sold out Get the SM-KAOS set with our SM-1 fit neck, dual rod backblock, and pneumatic front block. Color: Select Color Gold Grey Magenta Olive Sold Out Added! Get the SM-KAOS set with our SM-1 fit neck, dual rod backblock, and pneumatic front block.