Racing Cylinder D.R. 50 cc

for Vespa 50/
K50/
/
L/
L2
cast iron
3 ports

38,4mm
w/o cylinder head
M6 exhaust studs

TUNING ROAD – for everyday use

For race use only. Not admitted in the area of the German StVZO! Product description
Ladies and gentlemen, start your engines! DR, one of best known Italian tuning manufacturers offers beginners a well balanced 50cc tuning kit. This 50cc tuning kit is nicely made comes with 3 transfers and is spiced up with a pinch of extra performance. Outwardly, identical with the original and moves with slightly faster acceleration and top speed: this is sure to turn up the heat under your everyday riding around town. The 50cc OLYMPIA and the 50cc DR are identical in construction, so OLYMPIA is a good alternative, should no DR be in stock.
Conclusion:
moving into the realm of Vespa tuning starts with the DR; good quality and durability with a small performance plus puts this kit in the forefront. 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.