Parts such as the Speedometer - Tachometer (e13, E30): Knob,trip Meter, Bracket, Tachometer Assy, Speedometer (kilo) are included in the Gp125 1978 (c) (e01 E02 E04 E06 E13 E17 E18 E21 E22 E24 E30) Speedometer - Tachometer (e13, E30) parts fiche.
In this schematic the "Cushion" is used most often.