Victory VForce TKO Sport Low Torque Shafts 350 1 Doz Black. The 100 percent all carbon shaft incorporates MaxxKe Technology increasing kinetic energy during impact and allowing for faster arrow recovery in flight. These arrows are accurate extremely durable and have the most consistent spine uniformity of any Victory arrow. Specifications for Victory VForce TKO Sport Low Torque Shafts: Manufacturer: Victory Color: Black Features of Victory VForce TKO Sport Low Torque Shafts: 100 percent all carbon shaft incorporates MaxxKe Technology increasing kinetic energy during impact and allowing for faster arrow recovery in flight Accurate extremely durable and have the most consistent spine uniformity of any Victory arrow Straightness tolerance: +-.006" Package Contents: Victory VForce TKO Sport Low Torque Shafts Victory VFTKS-350S-12: VForce TKO Sport Low Torque Shafts 350 1 Doz Black