Cilinderkit, DR 50, Vespa 50 S / PK / XL

FOR RACE USE ONLY

Vespa 50/PK50/S/XL/XL2,Ø 38,4mm, cast iron, 3 ports, w/o cylinder head,
M6 exhaust studs,
ROAD-TUNING, for everyday use & reliable

Cast iron/ 38.4mm bore/ 3 transfers/49.80cc

Cast iron cylinder, 43mm stroke, 3 transfers, pistons with 2 piston rings, 6mm exhaust studs, delivered without cylinder head, the original cylinder head can be still used. Includes gasket set, compression 8:1. Jets should be adjusted. Fits all Vespa 50/PK/XL/XL2 models, except PK automatic. Transfers match the originals, casing must not be modified.

TIP: Main jet 53-55mm and new spark pugs are mandatory. Your motor will be more sportier with a 16/ 16 carburettor, original exhaust with a fat manifold or the SITO Banana.