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Crankshaft

(31 products)
Vespa Classic Crankshafts Bearings and Oil Seals Small End Bearings Crankshaft Accessories
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31
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31
products
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Product type
Bearing open Crankshaft Crankshaft bearing kit Oil seal Piston pin bearing Woodruff key
Brand
2Fast Doppler Malossi Naraku Polini RMS SKF Stage6 Stage6 R/T Top Performances
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Stage6
Small End Bearing HQ Stage6
Article no.: S6-8020_SIZES
198

Small End Bearing HQ Stage6

from 7,00 €
In stock
Polini
Small End Bearing Polini Big Evolution 13x17x17,3mm Piaggio / Minarelli
Article no.: P280.0057

Small End Bearing Polini Big Evolution 13x17x17,3mm Piaggio / Minarelli

23,00 €
In stock
RRP
28,00 €
-18% Discount
Sale
Polini
Small end bearing Polini
Article no.: P280.00_SMALLENDBEARING
128

Small end bearing Polini

from 8,40 €
In stock
9,90 €
-15% Discount
RMS
Alternator woodruff key RMS Vespa, 15.3 x 6.45 x 4mm
Article no.: R121858440

Alternator woodruff key RMS Vespa, 15.3 x 6.45 x 4mm

0,70 €
In stock
RMS
Alternator woodruff key RMS Vespa, 12.6x5x3mm
Article no.: R121858430

Alternator woodruff key RMS Vespa, 12.6x5x3mm

0,60 €
In stock
Polini
Oil Seals Polini crankshaft 19mm journals Vespa 50cc PK / 125cc Primavera
Article no.: P285.0005

Oil Seals Polini crankshaft 19mm journals Vespa 50cc PK / 125cc Primavera

19,00 €
In stock
RRP
21,00 €
-10% Discount
Naraku
Oil Seal Naraku FKM Premium 24x43x6mm
Article no.: NK103.96

Oil Seal Naraku FKM Premium 24x43x6mm

4,80 €
In stock
Naraku
Oil Seal Naraku FKM Premium 22x38x6mm
Article no.: NK103.91

Oil Seal Naraku FKM Premium 22x38x6mm

5,40 €
In stock
Naraku
Oil Seal Naraku FKM Premium 17x30x6mm
Article no.: NK103.47

Oil Seal Naraku FKM Premium 17x30x6mm

5,80 €
In stock
Polini
Crankshaft Bearing Set Polini Vespa PX80 - 200
Article no.: P282.0007

Crankshaft Bearing Set Polini Vespa PX80 - 200

43,00 €
In stock
RRP
50,00 €
-14% Discount
Sale
SKF
Bearing SKF 6203 C3 TN9 17x40x12mm polymer cage
Article no.: SKF6203TN9/C3

Bearing SKF 6203 C3 TN9 17x40x12mm polymer cage

9,30 €
In stock
2Fast
Small End Bearing 2Fast 14x17x17mm
Article no.: TFAST154

Small End Bearing 2Fast 14x17x17mm

15,00 €
In stock
Sale
RMS
Bearing + Oil Seal Kit crankshaft RMS Vespa 125cc Primavera / ET3
Article no.: R100200760

Bearing + Oil Seal Kit crankshaft RMS Vespa 125cc Primavera / ET3

12,00 €
In stock
RRP
32,00 €
-63% Discount
RMS
Small End Bearing RMS 15x19x20mm
Article no.: R100150400

Small End Bearing RMS 15x19x20mm

5,00 €
In stock
6,00 €
-17% Discount
Sale
RMS
Crankshaft RMS Vespa PE 200cc
Article no.: R100010280

Crankshaft RMS Vespa PE 200cc

119,00 €
In stock
RMS
Crankshaft Bearing RMS 20x47x14 Vespa 50 - 125 PK / ET3 / Primavera 125cc
Article no.: R100190023

Crankshaft Bearing RMS 20x47x14 Vespa 50 - 125 PK / ET3 / Primavera 125cc

4,00 €
In stock
RRP
10,50 €
-62% Discount
Top Performances
Small End Bearing Top Performances 12x15x15mm
Article no.: T9921330
22

Small End Bearing Top Performances 12x15x15mm

6,00 €
In stock
Sale
Doppler
Small End Bearing Doppler 12x16x15
Article no.: CGN461989

Small End Bearing Doppler 12x16x15

10,50 €
In stock
RMS
Bearing SKF 6203-C5 TN9 - 17x40x12mm Vespa Primavera
Article no.: R100200080

Bearing SKF 6203-C5 TN9 - 17x40x12mm Vespa Primavera

8,90 €
Currently not in stock
Polini
Small End Bearing Polini P.R.E. 2 Piaggio Zip SP LC
Article no.: P280.0060

Small End Bearing Polini P.R.E. 2 Piaggio Zip SP LC

15,00 €
Currently not in stock
Polini
Crankshaft Oil Seals Polini 20 and 25 mm Vespa 50cc Special / 125cc Primavera
Article no.: P285.0111

Crankshaft Oil Seals Polini 20 and 25 mm Vespa 50cc Special / 125cc Primavera

11,50 €
Currently not in stock
RRP
13,00 €
-12% Discount
Polini
Crankshaft Polini Evolution Race 54 Vespa Primavera 125
Article no.: P210.0070

Crankshaft Polini Evolution Race 54 Vespa Primavera 125

692,00 €
Currently not in stock
RRP
768,00 €
-10% Discount
Malossi
Crankshaft Malossi 51mm stroke / 97mm conrod / 15mm pin Vespa ET3 125cc
Article no.: M5316528

Crankshaft Malossi 51mm stroke / 97mm conrod / 15mm pin Vespa ET3 125cc

467,00 €
Currently not in stock
RRP
479,00 €
-3% Discount
Malossi
Crankshaft Malossi 51mm stroke / 105mm conrod / 15mm pin Vespa ET3 125cc
Article no.: M5316517

Crankshaft Malossi 51mm stroke / 105mm conrod / 15mm pin Vespa ET3 125cc

467,00 €
Currently not in stock
RRP
479,00 €
-3% Discount
Malossi
Crankshaft Malossi 60mm stroke / 110mm conrod / 16mm pin Vespa PX E 200cc
Article no.: M5316176

Crankshaft Malossi 60mm stroke / 110mm conrod / 16mm pin Vespa PX E 200cc

641,00 €
Currently not in stock
RRP
657,00 €
-2% Discount
Polini
Crankshaft Polini For Race d.19mm cone Vespa 125cc Primavera / PK
Article no.: P210.0056

Crankshaft Polini For Race d.19mm cone Vespa 125cc Primavera / PK

196,00 €
Currently not in stock
RRP
231,00 €
-15% Discount
Polini
Crankshaft stroke 60mm Polini Vespa PX 125 - 150cc
Article no.: P210.0063

Crankshaft stroke 60mm Polini Vespa PX 125 - 150cc

220,00 €
Currently not in stock
RRP
260,00 €
-15% Discount
Polini
Crankshaft stroke 57mm Polini Vespa PX 125 - 150cc
Article no.: P210.0062

Crankshaft stroke 57mm Polini Vespa PX 125 - 150cc

239,00 €
Currently not in stock
RRP
260,00 €
-8% Discount
Polini
Crankshaft Polini 57mm stroke Vespa 200cc PE / PX
Article no.: P210.0041

Crankshaft Polini 57mm stroke Vespa 200cc PE / PX

267,00 €
Currently not in stock
Polini
Crankshaft Polini 60mm stroke Vespa 200cc PE / PX / Cosa / Rally
Article no.: P210.0065

Crankshaft Polini 60mm stroke Vespa 200cc PE / PX / Cosa / Rally

220,00 €
Currently not in stock
RRP
260,00 €
-15% Discount
Polini
Crankshaft Polini 57mm stroke Vespa 200cc PE / PX / Cosa / Rally
Article no.: P210.0064

Crankshaft Polini 57mm stroke Vespa 200cc PE / PX / Cosa / Rally

220,00 €
Currently not in stock
RRP
260,00 €
-15% Discount

crankshaft - the heart of the engine

The crankshaft is one of the most important parts in any engine and must withstand heavy loads. The crankshaft converts the up and down motion of the piston into a rotary motion, which is subsequently transmitted to the gearbox. The main components of a crankshaft are journals, webs, pin and connecting rod. Crankshafts can differ in many characteristics - size of the crank webs, full circle crankshaft or advance crankshaft, connecting rod length, journal diameter, crankpin diameter, etc. ...

From Motoforce there are e.g. OEM quality crankshafts, which are basically identical to the original crankshaft, from Stage6 we carry e.g. the HPC Team Replica with 85mm connecting rod for 12mm piston pin, for extreme tuning projects there are high end racing crankshafts like the famous 2Fast with 44mm stroke and 90mm connecting rod which can withstand up to 20,000 rpm.

Choosing the right crankshaft to improve engine performance

To help you with your picking the crankshaft that will best support your engine setup, we have tested all possible and conceivable combinations of cylinders, crankshafts and exhausts, the main components of an engine, in order to offer you the best parts in our store.

We can offer you a huge selection of high quality crankshafts, there is something for every budget. If you are looking for a good value standard crankshaft because your original one has to be replaced - no problem, you will find it here. If you prefer a  tuning crankshaft whether slightly reinforced for entry-level tuning or a high-end crankshaft for racing - we got you.

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