The Topeak Zi:RAK Thru Axle replaces standard thru axles with an integrated mounting platform for Zi:RAK accessories. The hollow aluminum construction maintains structural strength while adding functionality to the front or rear axle position. Quick-release Zi:RAK attachments let riders add storage, lights, or other accessories directly to the axle without frame modifications.

• Replaces standard thru axle with integrated Zi:RAK mounting platform for accessory attachment
• Hollow aluminum construction maintains full structural strength and stiffness of original axle
• Quick-release Zi:RAK system allows tool-free accessory changes and removal
• Available in multiple thru axle standards to fit most modern mountain and road bikes
• Adds mounting functionality without permanent frame modifications or additional hardware