Crankshaft Bidalot RF50WR 39,7Mm Stroke / 85Mm Conrod AM6

Crankshaft for Bidalot Racing Factory Cylinder AM6 This is the high-end crankshaft matching the world record cylinder RF50WR from the tuning specialists Bidalot from France: Bidalot Crankshaft 39,7mm stroke / 85mm connecting rod RF50WR Minarelli AM6. Design Bidalot Racing Crankshaft The racing crankshaft with 85mm connecting rod for 39,7mm stroke was developed especially for the RF50WR cylinder kits and is without any doubt a top-notch performance part. The connecting rod is forged, with CNC-finishing for ultimate precision. The big end bearing was manufactured especially for Bidalot and, like the special narrowed down connecting rod, has slightly modified dimensions; the crankpin fits more snug into the crankwebs, which leads to increased rigidity. Balancing is perfect, the bearing is silver-plated and the thrust washers are bronze-plated. Specifications Racing CRankshaft for Bidalot Racing cylinder stroke 39.7mm forged connecting rod 85mm crankpin: 18mm small end bearing: 12x17x15mm big end bearing 18x24x11.8mm Journals: 20/20mm for Minarelli AM6