You are here:
WebshopVespa PX/T...TuningTuning - M...Primary Driven Gear 64 teeth,
 Your Shopping Cart
Your shopping cart is empty.
calculate shipping Live! Shipping Costs Calculation
 Your Notepads
notepad icon  Please login to use the Notepads.
webshop icon All Webshop
Your Scooter
Show only articles for selected scooter.
Most Popular Articles

prev Pictures may look differentnext

Primary Driven Gear 64 teeth,

input shaft, SERIE PRO by
STOFFI'S for Vespa 125 VN/VM
/VNB/Super/150 VL/VB1/VBA
/VBB/VGLA/B/Super/150 GS
fits clutch cog 22/23/24 teeth

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).

93002000 $93.35
93416000 $31.45
16410000 $0.69
90024000 $14.93
Our Alternatives
for this item
Customers choice
might interest you...
85114000 $22.50

292g / piece
Stock on hand   Amount


Product forums
icon scootermodels This product fits the following models
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA 125 125 VM1-2T 2T AC `52-`54
VESPA 125 125 VN1-2T 2T AC `54-`57
VESPA 125 (T2/125) (D) 125 VNB1-6 2T AC `59-`65 VNB1M 068989 ->
VESPA 125 GT / 125 Sprint 125 VNL1-2 2T AC `61-`73 VNL2T -> 25784 (CH) (F)
VESPA 125 Super 125 VNC1T 2T AC `65-`69 VNC1M -> 011000
VESPA 150 150 VBB1-2 2T AC `60-`67 VBB1M 9225 -> VBB2
VESPA 150 150 VB1T 2T AC `57-`58
VESPA 150 150 VBA1T 2T AC `58-`60 VBA1M 124019 ->
VESPA 150 150 VL1-3T 2T AC `54-`57
VESPA 150 (T4/150) (D) 150 VGLA-B 2T AC `59-`65 VGLA1M 029963 ->
VESPA 150 (T4/150) (D) 150 VGLA-B 2T AC `59-`65 VGLB1T
VESPA 150 GS 150 VS1-5T 2T AC `55-`61 VS5M 00102950 ->

Legend: Quantity In Stock

This article is in stock and ready to be shipped immediately. Our warehouse is fully stocked.
This article is in stock. This item is in stock in sufficient quantity.
This article will soon be sold out. This item will be sold out soon.
This item is ordered by us especially for you. Deliverytime might take more than 3 weeks. You cannot cancel this order any more. This item needs to be ordered especially for you. The expected delivery time is about 3 weeks.
This article is currently not available but will be back in stock soon. This item is currently not available but will be back in stock soon.
This article is currently not available. This item is currently not available. You can order it nevertheless. The expected delivery time is about 3 weeks.