Good afternoon, someone who knows where I can buy a set of rings and oversize piston. i have been searching the web and have only found in standart.

I have rebuilt several Estrella bikes and on the latest one I discovered it had a 0.50mm oversized piston and I could not find o/s rings for it anywhere including Japan

So, knowing that many Japanese use ART pistons the same as the estrella, I searched for other small displacement Japanese bikes with ART pistons and I discovered that an o/s ring set for the Suzuki Djebel DR200 is identical to the set I need - 66.5mm with 1m, 1.2mm and 2mm for the oil scraper assembly

Works perfectly for anybody who might need rings for a 0.50 over OEM Estrella piston