Mazzucchelli tuning crankshaft for rotary valve intake suitable for your Vespa P125X, PX125 Lusso, PX125 MY, P150X, P150S, PX150 MY, Cosa 125, Cosa 150, GTR, TS, Sprint Veloce and Super 150.
The finely balanced tuning shaft with extended timing is suitable for light tuning setups with rotary valve inlet and impresses with its high-quality workmanship. Suitable for Vespa Largeframe 125 / 150 cc engines. The timing is 135° / 6° after TDC.
| Manufacturer | Mazzucchelli |
| Material | Steel |
| Area of application | Standard |
| Cheek type | standard |
| Crankshaft stroke | 57 mm |
| Connecting rod length center-center | 105 mm |
| Total length of crankpin on clutch side | 58 mm |
| Total length crankpin ignition side | 76 mm |
| Ø crank webs | 98 mm |
| Ø Connecting rod eye | 19 mm |
| Ø piston pin (B) | 15 mm |
| Ø Bearing seat (clutch side) | 25 mm |
| Ø Bearing seat (ignition side) | 25 mm |
| Dimension needle bearing | 15x19x20 |
| Wide crank webs | 38.9 mm |
| Piaggio OEM number | 133154, 131121 |
| Suzuki | Vespa PX, T5, Cosa - P125X · VNX1T · 1977 - 1982 (PX alt) Aussenverschluss , P125X · VNX2T · 1981 - 1984 (PX alt) Innenverschluss , PX125 E · VNX2T · 1982 - 1993 / Lusso / Arcobaleno , PX125 · VNX2T · 1993 - 1996 Classic , PX125 · VNX2T · 1997 - 1999 (Disc) , PX125 · ZAPM471 · 2001 MY Katalysator (Millenium) , P150X · VLX1T · 1978 - 1993 , P150S · VBX1T · 1978 - 1990 , PX150 · ZAPM742 · 2001 MY Katalysator (Millenium) , Cosa 125 · VNR1T · I 1988 - 1992 II 1992 - 1998 , Cosa 150 · VLR1T · I 1988 - 1991 II 1992 - 1995 |
Ratings
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Nadella ball bearing 25/62/12 crankshaft Kulu | Vespa Largeframe, Wideframe
Bearing type: Deep groove ball bearing · Ø inside: 25 mm · Ø outside: 62 mm · Width: 12 mm · Inner ring width: 12 mm · Ball bearing closed: No · Groove ring: No · Material: Steel · Piaggio OEM number: 26278 · Piaggio OEM number: 097804
EUR 30.00
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