Integrated headset designed to raise the bars up a bit without an abundance of spacers For integrated head tubes with 45 x 45 angular bearings Precision angular sealed bearings with logo and red seals Includes: 2 sealed bearings, top cap, alloy compression washer, 2mm / 5mm / 8mm spacers 100% CNC machined AL6061-T6 cap IS42/28.6|IS42/30 Polished Silver 164g 28.6 42 30 30 45?/45? 1-1/8`