• Combines SHIBUYA's proven DirectLink construction with High Modulus carbon to achieve an optimal level of stiffness
• Features 5/16 x 24 threads
• Outer diameter: 18mm (0.71")
• Built from High Mod Carbon and 2000 series aluminum bushings
• Mass Weight: 3" 45g (1.59 oz), 4" 51g (1.8 oz), 5" 57g (2.01 oz), & 6" 63g (2.22oz)
• Includes: 17 x 12 spanner wrench, & Ultima Stabilizer Bag