For all models, including the Back-Roller and Sport-Roller, with Stealth buckles Need to replace a pair of broken buckle? - 2 plastic buckles (male and female ends, 25 mm, black)

The Problem Solvers Seatpost Clamp with Rack Mounts is an ingenious adapter that gives you a super-secure and clean way to mount a rear rack on your bicycle. This light and durable aluminum piece simply takes the place of your seat tube collar. It includes a stainless-steel binder bolt and 2 5mm screws for rack attachment.

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost. CONSTRUCTION • Aluminum

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost. CONSTRUCTION • Aluminum

Shoulder straps to attach to pannier bags for off-the-bike activities. - Regular shoulder strap is 1.5" wide

For BabySeat II Racks and MTX Tubular Racks (34.5 cm in length for small bike frames). - If you have a small frame bike and cannot install Topeak rack or BabySeat in recommended position (2 or 3 degrees from horizontal), please use the 34.5cm extra long mounting bracket arm for proper installation.