HOT RODS HEAVY-DUTY CRANKSHAFT YAMAHA 4050

HOT RODS HEAVY-DUTY CRANKSHAFT YAMAHA 4050 {"features":"Connecting Rod Side Clearance: 0.2-0.4mm;Engine Type: 4-Cycle;Final Displacement: 450cc;Heavy Duty: TRUE;Stroke: 63.400mm;Type: Standard;","description":"Crankshaft, Complete OEM replacement crankshaft assembly. Factory trued and balanced. Ready to install.","descSource":"p"}