These two adaptors fit the standard Bike-Lift paddock stand. There are two ways to lift a motorcycle at the rear with a paddock stand. Bobbin V-adapters are suitable for motorcycles with a thread in the rear swingarm, for the placement of prism bushings. If you don't have a thread in your swingarm, you use these L-adapters.
The connection to the paddock stand measures 2cm x 2cm.