The Topeak Beam Rack Seatpost Mount Rack constructed of tough 6061 T6 aluminum. With an improved quick release mechanism it's more secure and easier to use than ever. Compatible with with all Topeak MTX Trunk Bags and boasting a 20 pound carrying capacity. Includes hidden storage tray, rubber bungee and safety reflector.
- Fits 25.4-31.8 mm seat posts
- Tough 6061 T6 aluminum construction
- Hinged seat post clamp with aluminum quick release lever
- Perfect for mountain and trekking bikes
- Carries 20 lbs and loads with ease
- Compatible with MTX rack bags
