Naraku Crankshaft for Morini AD50 Engines (137-18)

Naraku Performance Crankshaft for Morini AD50 engines commonly found on Hyosung, Suzuki and TGB Street Scooters.

Left hand thread on variator side like the stock crank. Please check measurements to confirm fitment.

Fits the following models:

• TGB 101R, 101S, 203, 303R, Delivery 50, F409, R50X
• Peirspeed Key West, Outback, R50X, Sunset
• Suzuki Address 50, Street Magic
• Benelli 491ST
• Italjet Formula 50, Torpedo 50, Volicefero 50

• Overall Length: 10 inches
• Flywheel Thread Size: M10x1.25
• Flywheel Thread Length: 17mm
• Drive End Thread Size: M12x1.25
• Drive End Thread Length: 8mm
• Inner Diameter (piston pin hole): 14mm
• Does Not Include Wrist Pin Bearing