F80 F82 F83 F87 BMW S55 N55 conrod bearings set - MAHLE Motorsport

MAHLE Motorsport conrod bearings for S55 and N55 engines - engineered for F80 M3, F82/F83 M4 and F87 M2. Sold as a full 6-cylinder set.

• Nominal 55 micron clearance (43-57 micron range), optimised for oil film stability and crankshaft protection
• Steel back, cast bronze substrate, lead-indium (VP2) overlay - fatigue-resistant and conformable
• Designed for unground cranks: suited to fast road, track day and competition builds
• UK-made, no import delays - proven in F1, WRC and DTM applications