Racing cylinder kit VMC «Stelvio 2.0» with 177 ccm suitable for your Vespa Largeframe scooter. You can find a list of the exact models in the drop-down menu below under «suitable for the following models».
The VMC racing kit is a sporty tuning cylinder with a displacement of 177 cc and a bore of 63 mm. The aluminum cylinder has 7 overflow channels and is supplied with a CNC-machined, 8-bolt cylinder head. The head and exhaust flange are sealed with O-rings. A crankshaft with 57 mm stroke is provided as standard for the body, but can also be run with 60 mm stroke using the spacers supplied.
| Manufacturer | VMC |
| Material | Aluminum |
| Camouflaged | No |
| Displacement | 177 ccm |
| Crankshaft stroke | 57 mm |
| Ø piston pin (B) | 15 mm |
| Ø cylinder neck | 66 mm |
| Ø Outlet outside | 37 mm |
| Ø outlet inside | 34 mm |
| Number of fixing points | 4 pcs |
| Outlet type | straight |
| Hole spacing outlet | 48 mm |
| Area of application | Tuning |
| Decompressor | No |
| Vespa | 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 |
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Polini crankshaft "Racing" 57 mm | Vespa PX, P, Cosa, GTR, TS, Sprint V.
Dimension needle bearing: 15x19x20 · Manufacturer: Polini · Material: Steel · Cheek type: standard · Crankshaft stroke: 57 mm · Thread type: MF12x1.25 (fine pitch thread) · Thread type: MF12x1.5 (fine pitch thread) · Connecting rod length center-center: 105 mm · Thread length: 14.5 mm · Thread length: 15.5 mm · Total length of crankpin on clutch side: 59 mm · Total length crankpin ignition side: 77.35 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 · Area of application: Tuning · Wide crank webs: 39 mm · Control time according to O.T: 5 ° · Control time according to O.T: 138 °
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Polini crankshaft "Racing" 60 mm long-stroke | Vespa PX, P, Cosa, GTR, TS, Sprint V.
Dimension needle bearing: 15x19x20 · Manufacturer: Polini · Material: Steel · Cheek type: standard · Crankshaft stroke: 60 mm · Thread type: MF12x1.25 (fine pitch thread) · Thread type: MF12x1.5 (fine pitch thread) · Connecting rod length center-center: 105 mm · Thread length: 14.5 mm · Thread length: 15.5 mm · Total length of crankpin on clutch side: 59 mm · Total length crankpin ignition side: 77.35 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 · Area of application: Racing · Wide crank webs: 39 mm · Control time according to O.T: 5 ° · Control time according to O.T: 138 °
EUR 318.60
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