Crankshaft

Crankshaft manufactured to OEM specifications in Europe with silver bearing suitable for vehicles with Rotax 123 engine up to 1995 such as Aprilia RS, SX, MX, RX 125.

Technical data:

Stroke: 54.5mm

Conrod: 110mm

Piston pin: 15mm

D=cheeks: 90mm

Needle bearing: 15x18.8x19.4

OEM numbers from Aprilia for comparison purposes: AP0295375, AP0295370, AP0295371, AP0295373