Introducing the VonZeti thick tube subframe for classic R-Series airhead BMWs! This new addition to the VonZeti range has been designed to compliment the thick-bodied BMW frames by using 24mm steel tubing.
With no modifications required, this bolt-on subframe mounts using the same original BMW fixing points. Once in place, it will allow you to fit almost any of the seats in our range, making it an essential ingredient for any BMW Cafe Racer! Kit supplied in Primer finish.