Lonestar Racing Billet Sprocket Hub, Brake Hub and Anti-Fade Lock Nut. Fits: Yamaha Raptor 700 (All Years). Sprocket Hub- The Lonestar Racing Billet Sprocket Hub is designed as a slip on hub designed to fit stock or Axcalibar Racing Axles. Brake Hub- Lonestar Racing Disc Brake Hubs are splined to exact OEM specifications. Lock Nut- The Lonestar Racing Billet Locknut is designed to replace the two stock steel locking nuts with one Billet Aluminum unit that has double pinch bolts and is threaded to fit all Stock or Axcalibar Racing Axles. ATV Galaxy is an authorized Lonestar Racing dealer located in Irvine California.