
VERTEX - Piston Ring Set 100.5 mm (Manufacturer part number: 590310050001) — a set of rings intended for quad and roadster engines requiring a piston diameter of 100.5 mm. An essential wear part, this set allows for the replacement of defective rings to maintain cylinder compression and sealing during engine maintenance.
This ring set is designed to be installed during engine intervention: checking the bore, assembly clearance, and adhering to manufacturer specifications are necessary to ensure optimal performance. Do not remove the assembly shims and check the bore draft before installation.
Common compatibilities (examples): YAMAHA YFM 700 GRIZZLY EPS CAMO 4WD (2008), YAMAHA YFM 700 GRIZZLY EPS 4WD (2008), YAMAHA YXR 660 RHINO SPECIAL EDITION 4WD (2007). Always verify the piston diameter and reference before ordering.