Fidlock TWIST Vario Base Versatile Mounting Sometimes a bike frame doesn't have water bottle cage mounts. For these moments, you can add a Vario Base. The Fidlock TWIST Vario Base redefines versatility by offering a variable magnetic-mechanical mount for bike frames and forks. The new TWIST Vario base features 4 elongated slots, which serve as flexible attachment points for mounting. Depending on the requirements and mounting method, the Vario base can be mounted to the bike at 2 to 3 attachment points using screws and cable ties. Features The perfect solution for special mounting issues Absolute versatility with 10 variable mounting options Rubber pad to protect against scratches Weight: 57g | Fidlock | Twist Vario Base Black | Rubber