If you consider yourself a light traveler, Blackburn's Interlock 2.0 Seatpost Rack gives you the option to forgo the frame mounting design employed by most racks in favor of a simple seatpost mounted model. Its three-digit resettable lock sends thieves scurrying back to the darkness, while the light and reflector mounting loop refuses to let you compromise safety. Side rails are included for use with panniers rather than a trunk bag, and the rack's solid locking mount can be secured in two different positions depending on which you're using. And let's not forget that the rack can hold up to 22 pounds of gear, if needed.
Seatpost rack to carry gear safely and securely
Works with most Blackburn panniers and trunk backs
Side leg extensions for better pannier and saddlebag fit
No frame mounts required for ease of use
Light and reflector mounting loop helps add safety
Aircraft-grade aluminum is ultra strong and lightweight