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Primary Driven Gear 65 teeth input shaft DRT for Vespa 125 GT/GTR/Super/TS/150 GL/Sprint/V/Super/160 GS/180 SS/180 Rally/P80-150X/PX80-150 E/Lusso/'98/MY/'11/Cosa 125-150/T5
Part no.: 40432290
€115.00
Including VAT Plus shipping
502g / Piece
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Primary Driven Gear 65 teeth input shaft DRT

for Vespa 125 GT/​GTR/​Super/​TS/​150 GL/​Sprint/​V/​Super/​160 GS/​180 SS/​180 Rally/​P80-150X/​PX80-150 E/​Lusso/​'98/​MY/​'11/​Cosa 125-150/​T5

fits clutch cog 20/​21/​22/​23 teeth
  • with repair kit primary DRT
 
€115.00
5 ratings
Including VAT Plus shipping
502g / Piece

Product description

The DRT Primary Gear with 65 teeth was developed to lengthen transmissions of large frame Vespas built from 1960 on up to 125/150 cc PX models. The DRT gear has a larger diameter than the PX200 primary 65, and matches the original. It's a perfect fit for all clutch gears with 20/21/22 teeth, though not with the PX200 clutch with 23 teeth.

 

SIP-TIP: Tried and tested: the combination of longer 4th gear w/ 33 teeth and short primary (65-20) or 4th gear DRT 36 teeth with a 21 or 22 toothed clutch gear.

 

Feasible Transmission Ratio

PX/T5/Cosa:                                                                                 Oldies:

65-22=2.95    65-21=3.10    65-20=3.25                                        22x65x25x45=5.30

37-21=5.20    37-21=5.45    37-20=5.72                                        22x65x25x44=5.20

36-21=5.06    36-21=5.30    36-20=5.57                                        20x65x27x43=5.17

35-21=4.92    35-21=5.16    35-20=5.40                                        20x65x27x42=5.05

34-21=4.80    34-21=5.00    34-20=5.26

33-21=4.65    33-21=4.86    33-20=5.10

 

OEM numbers (for comparisons): PRk VelPX 229 z65.060 (PX125-150) - 28792 (DRT)

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Excelente

Una magnífica solución para cuando se tiene un motor de más de 177cc.

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Notepad

Get inspired. This product is included in the following public notepads:
Notepad name User Change date Article Note
244 qua ChristophS9835 September 13, 2021 16 View notepad
PX Neu FrederickW October 15, 2021 36 View notepad
Jörg170821 ChristianH2161 August 17, 2021 16 View notepad
cheap DominikD August 8, 2021 8 View notepad
Spares AlexandreB1989 July 7, 2021 26 View notepad
Open-Dyno_Sprint_Hawrylal Hawrylal July 5, 2021 27 Motorgehäuse PX150 | Bedüsung: HD128, Nadel X2 2.ClipV.O., AV262, Schieber 40, ND55 | ZZP: 23° mit Kytronik auf 15° (Kurve7) | Steuerzeiten 121/171, QS1.5 View notepad
Andre 2 AndreB1929 September 27, 2021 14 View notepad
list2021.4 shuheiU May 22, 2021 14 View notepad
Winter Motor DominikM1563 March 29, 2021 11 View notepad
faro basso tuning MikeS4479 January 26, 2021 7 View notepad
150 Sprint Motor SebastianE2497 May 26, 2021 13 View notepad
Jan2021 Fabi0417 February 13, 2021 13 View notepad
Vespa GS150 GARYLINNING October 7, 2021 37 View notepad
150 Sprint TobiasL1085 January 5, 2021 14 View notepad
MHR MOTOR + Zubehör ErnstB6130 December 6, 2020 9 View notepad
Merkzettel Primärwelle EduardoM6863 November 21, 2020 4 View notepad
Proxima Compra matiasalli October 16, 2021 30 View notepad

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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
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