The W260/ROK25 Vortex Rok GP piston ring, sized at 54.25, offers great performance and reliability for your engine.

Using this piston ring is simple. First, make sure your engine is clean and dry. Then, carefully install the ring into the piston groove. Be gentle to avoid any damage. When it comes to maintenance, regularly check the ring for wear and tear. If you notice any signs of damage, it's time to replace it. Also, keep the engine well - lubricated to ensure the ring works smoothly. Just remember, always follow the manufacturer's instructions for the best results.