The Rigid SCS is part of Tilt’s Stage III collection and is designed to accommodate those of you riding the larger bars that are becoming popular in the industry. This SCS is overall taller in height to increase rigidity and clamping power. The added height is achieved by the integrated dust cover design. In turn, you won't need to ride a headset dust cover, and the Rigid SCS has a sleek and streamlined look. Internal cutouts save weight making this scs our most innovative compression system to date. If you want tighter, stronger compression, this SCS is for you. Specifications Weight: 9.3oz incl hardware Material: Anodized billet 6061-T6 aluminum Height: 3.6" with integrated dust cover Hardware: Pregreased custom bolts Compatibility Handlebars: Standard 1-¼" and oversized 1-⅜" Shim: 45.9mm Height Clamp & Compression Bolts: M8 Compression Washer: M8 Headset: 1-⅛" Threadless Included Clamp and compression bolts, compression washer, and shim