Parts from Polini

Polini Motori - passion and expertise for your moped

From jet sets to cylinder kits - Polini offers you high-quality spare and tuning parts to get your moped running at its best.

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Polini shift cross (reinforced) arched "PX Alt" | Vespa Largeframe
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For: Vespa

39307

Polini shift cross (reinforced) arched "PX Alt" | Vespa Largeframe

Manufacturer: Polini · Material: Steel · Thread type: M7x1 (Linksgewinde)

EUR 41.40

New
Polini shift cross (reinforced) straight "PX Lusso" | Vespa PX Lusso, Cosa, T5
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For: Vespa

39308

Polini shift cross (reinforced) straight "PX Lusso" | Vespa PX Lusso, Cosa, T5

Manufacturer: Polini · Material: Steel · Thread type: M7x1 (Linksgewinde)

EUR 41.40

Polini air filter Ø 46 mm offset 21 mm CP carburetor
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For: Universal · Piaggio

38436

Polini air filter Ø 46 mm offset 21 mm CP carburetor

Ø outside: 65.7 mm · Width: 65.7 mm · Manufacturer: Polini · Material: Foam · Material: Plastic · Color: black · Filter type: Foam · Total length: 51.5 mm · Length of filter section: 42 mm · Ø Internal connection: 46 mm · Mounting type: Plug connection clamped · Camouflaged: No

EUR 23.60

New
Polini crankshaft "Racing" 60 mm long-stroke | Vespa PX200, P200, Rally 200, Cosa 200
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For: Vespa

39306

Polini crankshaft "Racing" 60 mm long-stroke | Vespa PX200, P200, Rally 200, Cosa 200

Dimension needle bearing: 16x20x20 · Manufacturer: Polini · Area of application: Racing · Material: Steel · Cheek type: standard · Crankshaft stroke: 60 mm · Connecting rod length center-center: 110 mm · Total length of crankpin on clutch side: 58.8 mm · Total length crankpin ignition side: 77.7 mm · Ø crank webs: 97.9 mm · Thread type: MF12x1.25 (fine pitch thread) · Thread type: MF12x1.5 (fine pitch thread) · Thread length: 14.5 mm · Thread length: 15.5 mm · Ø Connecting rod eye: 20 mm · Ø piston pin (B): 16 mm · Ø Bearing seat (clutch side): 25 mm · Ø Bearing seat (ignition side): 25 mm · Wide crank webs: 39 mm · Control time according to O.T: 5 ° · Control time according to O.T: 138 °

EUR 308.40

Polini diaphragm block | Minarelli horizontal
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For: Universal · Fantic

38435

Polini diaphragm block | Minarelli horizontal

Width: 36.3 mm · Width: 39.7 mm · Width: 64.9 mm · Width: 75.2 mm · Manufacturer: Polini · Material: Carbonite · Material: Plastic · Material: Steel · Number of flaps: 4 pcs · Membrane material: Carbonite · Total length: 38.9 mm · Thick membrane platelets: 0.35 mm · Thread type: M6x1 (standard thread) · Thickness: 3.5 mm · Mounting type: Screws · Number of fixing points: 4 pcs · Ø mounting hole: 6.4 mm · Hole spacing: 52.5 mm · Hole spacing: 62 mm · Hole pattern [mm]: 52.5 x 62

EUR 41.40

New
Polini crankshaft "Racing" 57 mm | Vespa PX, P, Cosa, GTR, TS, Sprint V.
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For: Vespa

39303

Polini crankshaft "Racing" 57 mm | Vespa PX, P, Cosa, GTR, TS, Sprint V.

Dimension needle bearing: 15x19x20 · Manufacturer: Polini · Material: Steel · Area of application: Tuning · Cheek type: standard · Crankshaft stroke: 57 mm · Connecting rod length center-center: 105 mm · Total length of crankpin on clutch side: 59 mm · Total length crankpin ignition side: 77.35 mm · Ø crank webs: 98 mm · Thread type: MF12x1.25 (fine pitch thread) · Thread type: MF12x1.5 (fine pitch thread) · Thread length: 14.5 mm · Thread length: 15.5 mm · Ø Connecting rod eye: 19 mm · Ø piston pin (B): 15 mm · Ø Bearing seat (clutch side): 25 mm · Ø Bearing seat (ignition side): 25 mm · Wide crank webs: 39 mm · Control time according to O.T: 5 ° · Control time according to O.T: 138 °

EUR 296.50

New
Polini crankshaft "Racing" 57 mm | Vespa PX200, P200, Rally 200, Cosa 200
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For: Vespa

39305

Polini crankshaft "Racing" 57 mm | Vespa PX200, P200, Rally 200, Cosa 200

Dimension needle bearing: 16x20x20 · Manufacturer: Polini · Material: Steel · Area of application: Tuning · Cheek type: standard · Crankshaft stroke: 57 mm · Connecting rod length center-center: 110 mm · Total length of crankpin on clutch side: 58.8 mm · Total length crankpin ignition side: 77.7 mm · Ø crank webs: 97.9 mm · Thread type: MF12x1.25 (fine pitch thread) · Thread type: MF12x1.5 (fine pitch thread) · Thread length: 14.5 mm · Thread length: 15.5 mm · Ø Connecting rod eye: 20 mm · Ø piston pin (B): 16 mm · Ø Bearing seat (clutch side): 25 mm · Ø Bearing seat (ignition side): 25 mm · Wide crank webs: 39.1 mm · Control time according to O.T: 5 ° · Control time according to O.T: 138 °

EUR 296.50

New
Polini exhaust "Original" | Vespa Largeframe 125/150
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For: Vespa

39335

Polini exhaust "Original" | Vespa Largeframe 125/150

Manufacturer: Polini · Material: Steel · Surface: varnished · Color: black-matt · Ø Internal connection: 37 mm

EUR 189.70

Polini piston 43.5 mm #B | Puch
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For: Puch

11278

Polini piston 43.5 mm #B | Puch

Manufacturer: Polini · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.46 mm · Ø piston pin (B): 12 mm · Compression height (C): 23 mm · Curvature (D): 3.6 mm · Total piston height (E): 50.55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.2 mm · Tolerance group: B · Weight piston kit: 93 g

EUR 112.60

Polini piston ring 43.5 mm | Puch
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For: Puch

11292

Polini piston ring 43.5 mm | Puch

Manufacturer: Polini · Nominal diameter: 43.5 mm · Piston ring impact: Internal fuse (IS)

EUR 17.70

Polini piston 43.5 mm #C | Puch
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For: Puch

11524

Polini piston 43.5 mm #C | Puch

Manufacturer: Polini · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.47 mm · Ø piston pin (B): 12 mm · Compression height (C): 23 mm · Curvature (D): 3.6 mm · Total piston height (E): 50.55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.2 mm · Tolerance group: C · Weight piston kit: 92 g

EUR 112.60

Polini intake manifold | Puch
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For: Puch

11540

Polini intake manifold | Puch

Manufacturer: Polini · Material: Aluminum · Ø inside: 15.5 mm · Ø External connection: 20 mm · Mounting type: Screws · Number of fixing points: 4 pcs · Area of application: Tuning

EUR 30.30

Polini breather connection engine M6x1 | Puch
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For: Puch

12321

Polini breather connection engine M6x1 | Puch

Manufacturer: Polini · Material: Brass · Thread type: M6x1 (standard thread) · Screw head: Hexagon · Drive: External hexagon

EUR 5.80

Polini 43.5 mm cylinder kit reed | Puch
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For: Puch

10058

Polini 43.5 mm cylinder kit reed | Puch

Nominal diameter: 43.5 mm · Manufacturer: Polini · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 22 mm · Inlet window: 26 x 21 · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Racing · Area of application: Tuning

EUR 385.50

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Racing cylinders, exhausts, racing variomats from the legendary tuning forge Polini

Do you prefer travelling at high revs? Do you spend your free time tinkering with parts and working on your moped to get the maximum performance out of your bike? Then there's no need to explain the tuning company behind the name Polini. It goes without saying that we stock accessories and parts from this legendary tuning manufacturer in our range. Why? Because Polini has the parts that every racing enthusiast and speed addict dreams of. From complete racing kits to tuning cylinders, exhausts and jets for your carburettor to brake shoes, racing variomats or V-belts for various moped models, the Italian manufacturer offers you everything you need to make your moped faster and more powerful.

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Italian passion for mopeds

Whether a racing variator, cylinder or exhaust - all products are not only powerful, they also reflect the philosophy of the manufacturer Polini, which is characterised by a love of two-wheelers and a passion for racing. Since its foundation, the Italian manufacturer has pursued just one goal: to find optimum solutions to make engines more powerful and more resilient. Among other things, the experience gained from the manufacturer's involvement in motorsport is incorporated into new product developments. In this way, all Polini products benefit from modern technology that has already been tested and approved by successful racing drivers. From the gasket set to the racing set for your moped, all products from the Italians meet the highest standards. They are the perfect choice for anyone who wants to safely equip their moped with more power.

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From bicycle manufacturer to leading supplier of racing parts

Battista Polini founded his company immediately after the Second World War. His initial passion was the manufacture of bicycles, which were an indispensable means of transport at the time. But just a few years later, boosted by the triumph of motorised two-wheelers from Piaggio, the still young Polini brand expanded its product portfolio to include numerous parts for the first mopeds and scooters, including brake shoes and V-belts, for example. Within a few decades, the brand became one of the leading suppliers for the rapidly growing two-wheeler industry. The company also became a partner for hobby mechanics at a very early stage, offering cylinder kits to increase the performance of various moped models as well as larger carburettors. Today, the Polini brand is still based in Alzano Lombardo near Bergamo, but now sells its high-quality parts in 64 countries around the world.

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Freedom has never felt greater, joy never stronger — than at 30 km/h with the breeze as your companion.

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