Description
The Holdfast 4th bike extension fits onto the Holdfast 3 bike platform rack (220502) using a simple U bolt mechanism. The extension consists of mounting brackets, an aluminum runner/platform with adjustable molded wheel holders, and ratchet straps. The bicycle is held upright by an arm with jaw grips on each end, one end of the holder secures the 3rd bike on the rack & the other end of the arm holder secures the 4th bike upright.
- Allows you to extend your Holdfast 3 bike platform carrier (220502) to carry a 4th bike.
- Adjustable wheel holders to accommodate different size wheelbases.
- Simple U bolt mechanism attachment.
