Mahle MS piston set for BBM 535ci engines, supplied as a full set of eight pistons for rebuilds. Each piston is built to a 4.350in bore with a 4.500in stroke, 7.100in rod and 0.990in pin, delivering approximately -8.1cc crown volume, ~500g mass and a 12.2:1 compression ratio per the product specifications.
Mahle MS Piston Set BBM 535ci 4.350in Bore 4.50in Stroke 7.1in Rod 0.990 Pin -8cc 12.2 CR Set of 8