Durasync freehub bodies feature triple freehub bearings for increased axle stability to handle even greater vertical and torsional loads. This CNC machined durasync freehub is a direct replacement for your Neo hub, and includes pawls, springs, pawl retaining ring, and red freehub spacer. Bearings are pre-installed. – 6-pawl system provides 36 points of contact and 10-degree engagement for quick acceleration – Chromed steel bearings – Wide bearing stance and axle design reduces flex and adds durability – Low drag main seal prevents contamination and reduces resistance