

PROX offers you high-quality piston rings designed to ensure optimum sealing and maintain engine compression at maximum levels. Manufactured using resistant materials and precision processes, these rings guarantee a perfect fit, reduce power losses and minimize wear due to friction. Their advanced design offers excellent durability, increased resistance to heat and mechanical stress, enabling the motor to operate reliably and consistently even under demanding operating conditions. Thanks to their manufacturing quality and precision finish, these rings represent a reliable solution for maintaining performance and extending motor life.
Fits on :
TM RACING IN 250 FI 2012
YAMAHA YZ 250 FX 2017
YAMAHA YZ 250 FX 2016
Click on your bike to see all compatible parts.
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