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Primary Driven Gear 65 teeth SERIE PRO by STOFFI'S input shaft for Vespa 125 VN/VM/VNB/Super/150 VL/VB1/VBA/VBB/VGLA/B/Super/150 GS VS5M
In arrival
Currently not available, delivery time up to 4 weeks.
Part no.: 40436951
€79.00
Including VAT Plus shipping
292g / Piece
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Primary Driven Gear 65 teeth SERIE PRO by STOFFI'S input shaft

for Vespa 125 VN/​VM/​VNB/​Super/​150 VL/​VB1/​VBA/​VBB/​VGLA/​B/​Super/​150 GS VS5M

fits clutch cog 22/​23/​24 teeth
In arrival
Currently not available, delivery time up to 4 weeks.
€79.00
One rating
Including VAT Plus shipping
292g / Piece

Product description

The primary gear cog, combined with the clutch drive cog, completes the primary drive function in the gearbox of every geared Vespa model. It is solidly riveted to the output shaft and also directly linked to the input shaft. The higher the power output of the motor, the taller the gearing should be. This allows the extra power to be transformed into higher maximum road speeds.

 

This primary drive gear cog can also be combined with all Vespa PX models clutches. The original clutch can no longer be used. To make the PX clutch align correctly a CNC machined spacer washer (#17650000) will also be required. This primary drive cog is available with either 65 or 67 cog teeth.

 

SIP-TIP : Do not forget to order a suitable DRT primary drive repair kit (#16020770).

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Downloads

File name File type Description File size
Technik_Getriebe Technik Getriebe 8,54 MB Download
Technik_Kupplung_Neu Technik Kupplung 2,46 MB Download
Primär vernieten PX Primär neu vernieten und Kupplung montieren PX 14,21 MB Download
Clutch technology Clutch technology 2,96 MB Download
Gear ratio Gear ratio 3,60 MB Download
Gearbox Technology Gearbox technology 9,51 MB Download
Re-rivet primary drive install clutch Re-rivet primary drive install clutch 0,61 MB Download
Übersetzung Übersetzungsverhältnisse 10,33 MB Download
ISTRUZIONI 4 marce faro basso-Model ISTRUZIONI 4 marce faro basso-Model.pdf 0,10 MB Download
Istr. cluster OLD Istr. cluster OLD.PDF 0,18 MB Download
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power-graph_Pinasco-160_racing-crankshaft-drt_2021-03-11 power-graph_Pinasco-160_racing-crankshaft-drt_2021-03-11 0,26 MB Download
Leistungsdiagramm_Pinasco-160_rennwelle-drt_2021-03-11 Leistungsdiagramm_Pinasco-160_rennwelle-drt_2021-03-11 0,25 MB Download
Leistungsdiagramm_Pinasco-160_4-gang_plug-n-play_2021-10-06 Leistungsdiagramm_Pinasco-160_4-gang_plug-n-play_2021-10-06 0,11 MB Download
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