Product: Heavy Duty EMGO motorbike ignition coil — Villiers coil (Long Type) OEM Ref: M.1361 for this ignition coil Compatibility: Fits models 1F, 2F, 6F, 10D, 13D, 29C, 30C, 6E, 7E, 8E Dimensions: Body length 50.5mm; Diameter 34mm; Core length 74mm (ignition coil measurements) Application: Long type, heavy duty Villiers ignition coil for motorbike ignition systems Shipping: Free standard UK shipping available for this ignition coil .