Rear Cog is not included.

• 4 sealed bearing
• Alloy axle
• M6 bolts with alloy CNC bolts caps
• Cromo driver (3 pawls single engage into a 24 ratchets outer ring), with cromo 1x 1mm, 1x 0.5mm driver spacer and lock ring.
• Upgrade Option to replace the supplied alloy lock ring and install a Center Lock Disc Adapter, sold separately.
• Excess XLS Rear Cog is Shimano Compatible style, Cogs such as Excess, Elevn, Shimano, etc...
• Weight: 12.8 Ounces / 363 Grams

CENTER LOCK DISC ADAPTER OPTION
Center lock disc adapter and disc sold separately.