BMW R-series Bobber Subframe Chromoly Steel. Super cool subframe to get that Bobber look on your BMW R-series!
Made for Biltwell seats. Others may fit, but we can't guarantee this.
(First mounting bolt needs to be removed)
The seats that will fit this frame are the Solo & Solo 2 Seat by Biltwell and are available on our website.
- Tuck 'n Roll
- Raw (with foam but no upholstery)