
Segment set Ø54.00mm Yamaha YBR125 — Manufacturer reference: PSR-YB125R. TECNIUM segments are designed for piston refurbishment: a simple and economical solution to restore the top-end of the engine. They cater to riders looking to perform a clean service of the piston/cylinder system while respecting the original bore.
Easy to install during a refurbishment operation, these segments restore the sealing between the piston and cylinder, which is essential for good compression and controlled lubrication. They are suitable for maintenance or repair interventions on small displacement engines.
Common compatibilities:
Product delivered in accordance with the manufacturer reference PSR-YB125R — ideal for amateur or professional workshops looking for a reliable replacement part for the Ø54.00 mm piston.