Set of piston rings (81mm) for Yamaha WR 250 F (2015-2017) / YZ 250 F (2014-2018).
Diameter: 81.00 mm
Note: the rings are compatible only with pistons from Athena.
Manufactured by Italian manufacturer Athena, the kit includes all components shown in the picture and meets ISO 9001 and ISO 14001:2015 quality standards.
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