Xray have released these 12° alu caster blocks for the XB808 which are CNC-machined from premium Swiss 7075 T6 aluminum and hard coated for extra durability and long life. Lightweight block features ‘zero kingpin’ suspension geometry. The preset 10° caster block is integrated and non-adjustable. Combined with the XB808 front kick-up of 12° this block gives a total caster angle of 22° for increased steering and precision. Includes Xray composite bushings for super-precise and smooth steering action.