The pinnacle of strength. This wheelset from Crankbrothers is built to tackle the roughest and most technical descents in the world. The Opium DH Wheelset is designed for durability and performance.Specifications:- Weight: 26": 2100g- Warranty: 2 yearsTubeless Rim:- Material: 6061-T6, smooth weld joint- Finish: Shot peen with black + red anodizing- Width (int / ext): 26mm / 31.1mm- Depth: 23.4mmSpokes:- Material: Sapim stainless steel- Butting: 2.0 straight gauge- Length: 132mm- Spoke pins: Hollow 7075-T6 aluminiumNipples:- Material: 7075-T6 aluminium- Size: 3.2 x 139mmHubs:- Front hub: Opium, 6061-T6- Bearings: Sealed cartridge 6805 (x2)- Front hub end caps: 20mm (included)- Rear hub: Opium, 6061-T6- Bearings: Sealed cartridge 6903 (x2), 6902 (x2)- Rear end caps: 12x150mm (installed), 12x157mm (included)- Freehub: 3-pawl, 21T, alloyExperience the strength and performance of the Opium DH Wheelset from Crankbrothers. This wheelset is engineered to handle the most challenging downhill rides. With its durable construction and reliable components, it's ready to take on any terrain. The tubeless rim provides a smooth and seamless ride, while the stainless steel spokes offer strength and stability. The hubs feature sealed cartridge bearings for long-lasting performance. This wheelset is backed by a 2-year warranty. Upgrade your bike with the Opium DH Wheelset and conquer the toughest descents.