Select scooter type
Select manufacturer
Select model

Product image for 'Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mmTitle'
Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mm for Vespa 125 GTR 2°/TS 2°/150 Sprint V 2°/Super 2°/PX80-150/PE/Lusso

In stock

Part no.: 90151200
€26.00
Including VAT Plus shipping
14g / Piece
Product link copied to the clipboard
Product image Nr. 0 for 'Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mm' Images may differ from the original
Product image Nr. 1 for 'Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mm' Images may differ from the original
Product image Nr. 0 for 'Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mm'
Product image Nr. 1 for 'Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mm'

Gudgeon Pin Bearing GRAND-SPORT Conversion bearing 15x20x17,8 mm

for Vespa 125 GTR 2°/​TS 2°/​150 Sprint V 2°/​Super 2°/​PX80-150/​PE/​Lusso

  • for PX200 reed valve shaft
 

In stock

€26.00
2 ratings
Including VAT Plus shipping
14g / Piece

Product description

This bearing conversion kit enables the combination of a 200cc reed valve crankshaft with the large frame VESPA PX 80-150cc motor. The 5mm longer con rod (110 instead of 105mm) leads to a larger pre combustion area volume. The transfer ports are easily modified and when the piston lies at Top Dead Centre the piston skirt clears the transfer ports.

Enables the use of PX200 reed valve crankshafts: Flowed to bell shaped, stroke 60-62.5mm. The connecting rods’ difference in length has to be compensated for with a base gasket.

Conclusion: The combination of a crankshaft originally intended for use in a 200cc motor and a 125-150cc cylinder opens up a whole new world of tuning possibilities. A feast for all those who love to experiment with the wonderful world of tuning through port timing adjustment.

OEM numbers (for comparisons): (PINASCO)

Customers also searched for this product with:

primo-banner
SIP-Primo Free shipping at SIP Scootershop order
A woman is receiving medical attention in a treatment room.
SIP AID Scooter riders HELP!

Exploded views

Detail view of 3 silver-coloured metal engine parts from SIP.
News for you Discover great new products!

Notepad

Get inspired. This product is included in the following public notepads:
Notepad name User Date Article Note
Stephan L. Kerner September 15, 2022 23 View notepad
Dremo StefanN7647 June 29, 2022 45 View notepad
Dominik PX AxelN8312 October 11, 2022 9 View notepad
PK80S Motorreparatur Flieger_max August 26, 2022 11 1. Reparatur nach 8.000 km. Simmerring LIMA wurde damals nicht getauscht! Zieht voraussichtlich Falschluft. View notepad
PX125 Fabi0417 August 17, 2022 10 View notepad
เดือนหน้านะ PasakornB April 10, 2022 21 View notepad
Motor DominikD August 11, 2022 11 View notepad
Membran Rest PatrickJ2684 December 13, 2021 5 View notepad
PX Motorupdate Auge78 December 13, 2021 21 View notepad
05.) Done-01 (24.11.21) PasakornB November 24, 2021 103 View notepad
olivier bis ericl8283 November 11, 2021 11 View notepad
faro basso JonathanB9307 November 25, 2022 31 View notepad
04.) Done-01 (28.10.21) PasakornB October 27, 2021 84 View notepad
03.) Done (06.10.21) PasakornB October 3, 2021 180 View notepad
Projekt LudwigM3155 August 4, 2021 56 View notepad
Koal MaikoJ July 22, 2021 12 View notepad
px 150 Antonio GiorgioM5502 July 13, 2021 21 View notepad
Membran gsollik July 18, 2021 41 View notepad
26-4-21 jersey May 9, 2021 22 View notepad
P125X VNX1T197171 AntonioL2475 April 21, 2021 121 View notepad
PX 150 GiuseppeS8170 July 6, 2021 15 View notepad
M1XL_PX80_AJ dficiano July 15, 2020 81 View notepad

View notepad

Loading, please wait
Notepad name
Date
Products

Downloads

File name File type Description File size
Technik_Zylinder Technik Zylinder Vespa 46,55 MB Download
Kurbelwelle-1 Technik Kurbelwelle 0,72 MB Download
Crankshaft technology Crankshaft technology 5,54 MB Download
Cylinder technology Cylinder technology 6,14 MB Download
SIP Scootershop Visit our store
Are you a specialist dealer or would you like to become one?