BMW K1 / K100 piston ring set (standard size) for one piston
(segmenti, piston rings)
The set is used to equip one piston.
The standard dimension is 67.00 mm .
The cylinder internal dimension is measured.
1. Compression ring: rectangular ring - DLC-coated due to the Nikasil-coated cylinder track
2. Compression ring: minute ring for quick running in or adjustment of the ring (with anti-twist protection) Oil scraper ring
3. 3-piece - 2 steel rings with hard chrome-plated running surface - 1 clamping ring
Original spare part number*: 11 -25-1464247
