Vertex GP Racer Casted Piston kitRef : VER00219A / 1095256002

VERTEX GP Racer – Cast Piston (ref. 23359C)

VERTEX cast piston, GP Racer model, specially designed for small 50cc engine modifications. Made from aluminum, this piston offers a robust design suitable for the demands of urban engines and sporty 50cc displacements.

• Manufacturer reference: 23359C
• Type: Cast piston
• Material: Aluminum
• Compression: Standard
• Bore diameter: 39.90 mm
• Piston diameter: Ø 39.860 mm (noted Ø 39.86 mm)
• Oversize letter: C

This piston is suitable for preparation work or replacement on 50cc engines where an oversize C is required. It is particularly compatible with the following models: DERBI SENDA X-TREME 50 SM (2022), DERBI SENDA X-TREME 50 R (2022), and APRILIA RS 50 (2011). Before installation, check the cylinder/piston clearance and replace rings, pin, and clips as necessary according to manufacturer recommendations.

This product is intended for riders looking for an original VERTEX part for the restoration or preparation of their 50cc engine — ensuring quality assembly and compatibility with the specified bores.