These spacers guarantee an optimal fit of your SP ConnectTM Mirror Mount or Mirror Mount Pro on the mirror or on the crossbar of your scooter.Different sizes are available (10 / 12 / 14 mm) depending on the diameter of the tube or rod. Choose the right size and place the spacer sleeve between the mirror tube/crossbar and the bracket.Now you can screw your mount firmly and securely.A practical 3-piece spare parts set to reorder.Scope of delivery: 1 × plastic spacing insert 10mm + 1 × plastic spacing insert 12mm & 1 × plastic spacing insert 14mm.