
VERTEX Ring Set Ø90MM — a ring set designed for the restoration of motocross engines. Manufactured by the VERTEX brand, this Ø90 mm ring set is intended for cylinder preparations and repairs where piston/cylinder sealing needs to be restored after wear or during a rebuild.
Compact and practical for the workshop, this set fits into the Cross universe and is suitable for riders and mechanics looking to refresh a top-end without compromising the quality of the contact parts.
Commonly associated models:
Usage tips: check the condition of the piston and cylinder before installation, adhere to the ring gap specifications recommended by the manufacturer, and lubricate properly during assembly. To ensure optimal lifespan, perform the break-in and adjustments according to the motorcycle's maintenance manual.