BRAND NEW BANSHEE YFZ350 WELDED CRANKSHAFT +4mm 58 stroke +5mm 115 long rod CRANK. With /4 x Japan Koyo 8 Ball Main Bearing.
Pin Installed on Central Axle and Welded to Prevent Twist for High RPM. All 4 pcs Japan Koyo 8 ball Main Bearing. 2 Big End Rods needle Bearing. 2 Small End Rods Needle Bearing, Rubber Ring.