The Diamond back has 1" Back Set of heat tempered Moso bamboo The Diamond Back is only available with carbon back. Carbon gives additional limb stability to an already stable limb. This also reduces the physical weight of the limbs making it extremely soft in the hand.
Moso Bamboo is a grass, therefore, its soft and flexible. At JET Archery, Moso Bamboo is tempered at high heat. Tempering increases the tensile strength. Strength is the maximum stress that a material can withstand while bending, stretching or being pulled before breaking. Its essential to know the proper methods in tempering Bamboo so it can reach its ultimate tensil strength. It works well with all bow weights especially the heavier draw weights. Once the bamboo is heat tempered, each piece is individually weighed and spine tested. Its then assembled in a specific order to insure the bow reaches its maximum performance.
Bamboo is highly temperature resistant material. In all weather conditions, a bamboo bow will perform to its maximum regardless of temperature.
All JET Longbows come with choice of the following Risers:
Babinga, Birds Eye Maple, Birds Eye , Tiger Wood, Sycamore, Black Limba, Tasmanian Black Wood,
Figured Koa, Quilted Big leaf Maple, Myrtle,Snake Wood, Bocote
Deluxe Model comes with Koa Riser $860