Triumph 350/500cc Pre Unit Siamese Exhaust Pipe high Level lefthand sideID at Cylinder head end 1-1/2” = 38 mmCylinder headOD at end of pipe 1 3/8" = 35 mm
Alton Norton Commando E-Starter Conversion Kit MKIIIncluded is:a starter motor, drive chain, sprag clutch, shock absorberAC generator and a specially constructed inner primary chain case + all the necessary cables and fittings+ detailed instructions with colour illustrations 10 days delivery time