If your trailer does NOT have a lockable hitch connector. If you cannot use the Universal Hitch included with your trailer because the dropouts are too close to another component or the axle is too short to mount the Universal Hitch, then the Axle Nut Adapter is the right solution. Please note: This product is only an adapter. The hitch (for the respective trailer) is not included!
- For Nexus Inter-7 + 8, Alfine