Three pawl cassette mechanism. Five sealed cartridge bearings. Shimano or Campagnolo compatible. The Tracker is the original suspension specific front hub design. It's 17mm cro-moly axle stiffens even the most robust suspension forks.
Axle significantly reduces torsion flex of suspension forks resulting in improved tracking.
Two sealed cartridge bearings. XC Hubs Equally at home on the World Cup racing circuit and your local trails, these hubs are the perfect blend of durability, lightweight, and reliable high performance. International Disc Standard. 32 hole in black. These hubs are excellent cross country racing and all condition hubs for the adventure racer and rider.