The Pro headset features sealed bearings and a precision tapered wedge to keep the headset tight at all times.
High-quality sealed bearings
Color matched spacers included: 10mm, 3mm and 2mm (15mm total)
Laser etched Odyssey bearings
Campagnolo standard spec. 1-1/8 integrated headset
45deg tapered bearings
41.8mm outer diameter (fits 42mm BMX head tubes)