This the bow? if so here is some info on it, Hope it helps.
The Super Diablo has been in the Martin custom bow line for years. Its longevity can be attributed to its smooth, stack free draw and its speed with zero hand shock. The riser section is constructed with beautiful African hardwood laminations. The Red Elm limb laminations give the Super Diablo its smooth feel and speed. The riser section is slightly deflexed which makes it more forgiving and accurate. The limb tips are reinforced with black phenolic glass to strengthen the tips for the use of Fast Flight.
The Super Diablo comes complete with a #330 Traditional Rest for shooting off the shelf, a bow stringer, and a Dacron string. Immerse yourself in the rich tradition of archery. There is a Super Diablo waiting for you at your local Martin dealer.
Installation of sight and stabilizer bushings available upon special request.
Draw Weights 30# - 70#
Brace Height 8" - 8.5"
Mass Weight 1 lb. 10 oz.
AMO Bow Length 60"