The reliable everyday performance of Aksium, engineered for the special demands of disc brakes. Powerful, reliable disc brakes for added confidence and control. 24 spokes front and rear for optimized brake torque distribution. Disc-brake optimized rim profile. Disc-friendly spoke geometry and lacing pattern. Smooth, efficient ride quality. Wider 17mm (inner width) rims allow tires up to 32mm. High quality QRM cartridge bearings. Straight pull round spokes are stronger than J-bend options.