Spacer chain tensioner -CASA PERFORMANCE- Lambretta J, Luna, Vega - needed to convert 3-speed to 4 or 5-speed.

Spacer made of metal (18 mm thick) for the conversion of 3-speed engine cases to 4 or 5 gears. Comes complete with screws and washers.

• This part is required for the following Lambretta J + Lui models:
• Lambretta Lui 50C/CL
• Lambretta J50 (all versions)
• Lambretta Cento
• Lambretta J125 3-speed

When used in conjunction with the Casa Performance chain tensioner X805 (SC part no. 3333684), the thin spacer must be placed on top of the guide before fitting the washers and Allen screws._{AI-translation}