TheTopeak XL Mounting Bracket Armsare quick and easy to install. Built forBabySeat II RacksandMTX Tubular Racks.(34.5 cm in length for small bike frames). Topeak XL Mounting Bracket Arms Additional Information If you have a small frame bike and cannot install Topeak rack or BabySeat in recommended position (2 or 3° from horizontal), please use the 34.5cm extra long mounting bracket arm for proper installation. More info
