Piston rings set -VMC T-56 - 106 cc Ø56, stroke=43mm, cast iron- Vespa V50, PK50

Exhaust -BGM PRO TOURING Box- Vespa V50, 50 Special, 50 N, 50 S, 50 L, 50 R

Crankshaft -VMC RACING (for reed valve intake) full circle web, 43mm stroke, 87mm connecting rod- Ø 20mm cone - Vespa V50, PK50 - used e.g. for cylinder VMC Racing 100cc RVA

Crankshaft -MAZZUCCHELLI Racing (rotary slider)- Vespa V50, PK50 S (Ø 19mm cone)

Crankshaft -VMC RACING rotary valve, 43mm stroke, 87mm connecting rod- Ø 20mm cone - Vespa V50, PK50 - used e.g. for cylinder VMC Racing 100cc RVA

Crankshaft -MAZZUCCHELLI Racing (rotary slider)- Vespa PK50 XL (Ø 20mm cone)

Exhaust - BGM PRO BigBox TOURING PK - Vespa PK50, PK80 (S/XL/XL2/HP/SS/Lusso) and Motovespa PK50, PK75 (XL/FL/FL2)

Ignition -BGM PRO 12V Touring - Conversion to electronic ignition (Ø19mm) - Vespa V50, 50N, V90, PV, ET3, PK S - 1600g

Exhaust -VMC Strike- Smallframe 100-140ccm - VMC GS56/58, 100 RVA, T-56, Polini 102/112/133, Malossi 102/112/136, Pinasco Zuera (52mm stud spacing)- Vespa V50, 50N, SS50, 50 SR, V90, ET3, PV125 - fits with luggage compartment

Small end needle bearing -ITALKIT (12x17x15mm)- Piaggio 50cc, Vespa 50cc - silver cage

Small end needle bearing -BGM ORIGINAL (12x17x15mm)- Piaggio 70/80cc, Vespa 50cc

Cylinder gasket set -VMC T-56 - 106 cc Ø56, stroke=43mm, cast iron- Vespa V50, PK50