With it's full Monocoque Torray T-700S High Compaction Construction, these bars sport the same construction as the ENVY BLK Race frame and the BLK Forks. These handlebars are constructed through the same time consuming hand layup , wrapping, and molding, ensuring that every set is meticulously inspected and crafted with quality at the forefront. These are bars you know you can trust!The Supercross Pro Carbon handlebar utilizes a larger 31.8mm Oversized Clamping area to provide better grip and increased resistance to handlebar slippage. The increased clamping area increase the front end lateral stiffness even more, providing a rock solid response to the strongest of steering inputs. You’re getting better front end control while maintaining the standard 7/8" grip and Brake Lever area. Supercross Pro Carbon - 7.5" RiseWidth - 28" Rise - 7.5"Back Sweep - 6ºUp Sweep- 2ºClamp Width - 50 mmBar Weight - 12 ounces ( 350 Grams ) Supercross Pro Carbon - 8" RiseWidth - 28" Rise - 8"Back Sweep - 6ºUp Sweep- 2ºClamp Width - 50 mmBar Weight - 14 ounces ( 390 Grams ) Supercross Pro Carbon - 8.5" RiseWidth - 30" Rise - 8.5"Back Sweep - 6ºUp Sweep- 2ºClamp Width - 50 mmBar Weight - 16 ounces ( 450 Grams ) The Torque Spec is 6nm. For the Clamp area. Carbon paste recommend for assembly.