Lambretta Piston kit, 64.50mm, 39mm crown, Race-Tour, piston port cylinders, forged, MB
6450PP39
This is one of our MB forged Race-Tour piston kits these are the strongest most versatile piston ever made for a Lambretta scooter. It provides better than Japanese quality without the additional expense of having to change your con-rod.
Piston dimensions;
- Piston size - 64.50mm
- Engine size - 186/190 oversize
- Induction type - Piston port
- Piston crown height - 39.00mm
- Piston dome - 7mm
- Skirt - 70.50mm
- Con rod length - 107 110mm
- Gudgeon pin - 16mm
- Small end bearing width - 20mm
- Piston
- Piston rings
- Circlips
- Gudgeon pin
Suitable for small block cylinders;
- Cast iron 150/175
- Race-Tour 190 (replate oversize)
- SR/KA 175-190
- Mugello 190 (replate oversize may need a piston mod)
- Casa 190 (Replate oversize)
It is not designed for reed valve type cylinders but is strong enough to be modified for one.

£ 174.65
Price: £ 145.54 Ex Vat