VERTEX Race Cast Piston designed for urban sports scooters. Manufacturer reference: 23209A. This aluminum cast piston is intended for T‑MAX 500 (SJ01) models from 2001 to 2003 and features oversize A bore dimensions for precise replacement.

Designed for road/urban use, it maintains standard compression geometry and adheres to manufacturer specifications. Ideal for restoration or refurbishment after wear, it allows for the return to original sleeve tolerances and clearances.

• Brand: VERTEX
• Material: Aluminum (cast piston)
• Compression: Standard
• Bore Diameter: 66.00 mm
• Piston Diameter: Ø 66.000 mm
• Ø Measurement: 65.96 mm
• Oversize Letter: A

Main compatibilities:

• YAMAHA T‑MAX 500 (SJ01) 2003 - 500 cm³
• YAMAHA T‑MAX 500 (SJ01) 2002 - 500 cm³
• YAMAHA T‑MAX 500 (SJ01) 2001 - 500 cm³

Check the reference and dimensions before installation. Installation is recommended by a qualified mechanic or an experienced DIYer to ensure proper clearances and engine balance.