Crankshaft for Yamaha DT 50 MX, RD 50 MX MG00006263

Crankshaft including needle bearing suitable for Yamaha DT 50 MX and RD 50 MX with air-cooled 2-stroke single-cylinder engines with 50cc displacement.

Diameter of the crankshaft bearings: 20mm
Diameter of the connecting rod bearing: 15mm
Length of the shaft (clutch side): 81mm
Length of the shaft (ignition side: 59mm
Distance from cheek to cheek: 38.6mm
Diameter of the cheeks: 75.9mm
Thread size (clutch side): 12x1.25
Thread size (ignition side): 12x1.0
Stroke: 39.7mm

Yamaha OEM no. for comparison purposes: 2U2-11400-00 (crankshaft) / 93310-11268 (needle bearing)