DESCRIPTION: SHADOW CONSPIRACY "OPTIMIZED" 36 hole REAR FREECOASTER HUB. RHD = RIGHT HAND DRIVE. Color: black. This hub is brand new and never used or mounted. The Shadow Optimized freecoaster features a 6061 aluminum hub shell with improved chromoly clutch style internals for durability, precision sealed bearings, 14mm nickel-chromoly axle, 1-pc chromoly 9t driver with a single bushing and two roller bearings to increase reliability, and plastic non-drive side hub guard to protect the spokes and flange from grind damage. Chromoly axle nuts included. Weight: 26 oz w/guard.