Streamline your bike setup and optimize the height of your compatible Varia rearview radar to help make you more visible to approaching motorists. This optional mount kit allows cyclists to mount and install their compatible Varia device beneath their bicycle saddle on standard alloy seat rails (7mm round). Installation is simple with a 4 mm hex wrench (not included).

• Seat rail clamp
• Friction flange mount extender
• Quarter-turn adapter
• Lever-lock adapter
• Two M4 bolts
• Compatible Devices: Varia RCT715, Varia RTL510, Varia RTL515, Varia RVR315