Tecnium Segment set Ø40mm SegmentsRef : TE00104A / 1016316

TECNIUM Ring Set Ø40 mm - Manufacturer Ref: PSR-DT50-STD

This Tecnium ring set is designed for Yamaha pistons with a diameter of 40 mm. Ideal for a simple and economical engine refurbishment, it allows you to reassemble a piston with parts that are compatible with the original. The rings restore the sealing between the piston and cylinder and contribute to proper oil control within the cylinder, essential elements for a clean and durable engine.

• Set for 1 piston
• Diameter: Ø 40 mm
• Brand: TECNIUM — aftermarket part compatible with Yamaha pistons

Suitable for Urban and Cross environments, this set is aimed at riders who perform maintenance on small single-cylinder engines and want to restore their bottom end without complications. Installation and adjustment should be carried out according to manufacturer recommendations (cut tolerance, ring position, lubrication before assembly).

Common compatibilities:

• YAMAHA CHAPPY 50 (1994 - 50 cm3)
• YAMAHA TY 50 M (1978 - 50 cm3)
• YAMAHA TY 50 (1978 - 50 cm3)

Always check the piston diameter and manufacturer reference before ordering to ensure fit and mechanical safety.