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Steel front hub tightening nut M14x1.5 mm for Vespa PK50-125/S/SS/XL/XL2 /Automatic/PX80-200E Arcobaleno/`98/MY/`11/T5/Cosa 021114
Size:M14x1.5 mm
Ref.Orig: 021114
Vespa PK50-125/S/SS/XL/XL2/Automatica/PX80-200E Arcobaleno/`98/MY/`11/T5/Cosa
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Polini quick throttle control with grips for Vespa 50/90/125/150/160/180/200
Vespa 50 V5A1T N/L/R
Vespa 50 Special V5B3T
Vespa 50 PK
Vespa 90 V9A1T
Vespa 125 Primavera ET3
Vespa 125 PK
Vespa 125/150/200 PE
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Crankshaft - BGM Pro Touring (rotary valve) stroke 60mm Vespa 200 Rally VSE1T 33997 -
Vespa 200 Rally VSE1T
Vespa 200 PE VSX1T
Vespa 200 Cosa VSR1>2T
Vespa 200 PE VSX1T Millennium '98
MATERIAL The bgm PRO Touring crankshafts are forged. The material is denser, so it dissipates heat better and is therefore more resistant to distortion. In addition to the crank webs, the connecting rod is also forged and then CNC machined. LUBRICATION
The lower connecting rod bearing is lubricated via two large lubrication slots and a total of four additional pockets on the side. The SSC rolling bearing and side thrust washers provide a solid bearing. The lubrication of the upper connecting rod bearing is done through two lubrication holes. The INA piston pin bearing is included with the crankshaft.
The shaft is available with a long stroke of 60mm (long stroke) and with a 57mm stroke
(standard). With the long stroke version, you get a larger displacement, while at the same time the cylinder control angles (overflow and exhaust ports) can be modified to increase performance. GEAR ANGLE Compared to many other racing shafts, the bgm PRO Touring shaft has a much better intake layout. For
tuning cylinders, the standard wave, with its very short intake time, cannot keep up with the standard wave. The bgm PRO shaft, on the other hand, closes on a PX engine
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Vespa 50 V5A1T N,L,R
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 50 PK
Vespa 90 V9A1T
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK
In Acciaio temprato
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Vespa 80/125/150/200 PX-PE-T5-LML
Dimensions--> 16x13mm (6 pads are needed on the bracket)