Forged bgm PRO MRB RaceTour piston for your Lambretta.
This piston was made for our bgm PRO MRB RaceTour cylinder kits. This piston is forged and has two 1 mm thin piston rings in Japanese quality. The delivery contains the piston pin and circlips as well.
The piston can be used as an upgrade or replacement on all reed valve cylinder kits with 70 mm bore. Like:
- AF Rayspeed TS 1 225
- RB 225
- Monza 225
- Supermonza 225
- Or for MRB or LTH reed inlet manifolds
*The piston dome is original Innnocenti. On some cylinder kits you might need to have the cylinder head reworked.