Fidlock TWIST bike base adapter, the TWIST bike base adapter creates more space by moving the mounting points, allowing more flexible placement of the TWIST base on the bike when space is limited, such as on narrow frames or when frame bags are present. The TWIST bike base adapter mounts underneath the TWIST base using the threaded holes for the water bottle: thanks to slotted holes, it allows the base to be moved an additional 26.5 mm both up and down.

• Adapter to move TWIST base.
• For mounting between the bike frame and TWIST base on the threaded holes for the water bottle.
• Adds 15 mm extra space in both directions.
• Includes four screws for mounting.
• Black anodized aluminum.