The Stage6 Pro Replica Crankshaft for Piaggio long engines (e.g. NRG, Gilera Stalker) is a premium-quality tuning component designed by Stage6. This sport crankshaft embodies the outstanding craftsmanship and performance that have made Stage6 products a trusted choice among tuners.

Leveraging years of experience in engine tuning, Stage6 developed the Pro Replica based on the renowned Stage6 HPC Racing Crankshaft. Like its high-performance counterpart, it stands out for its exceptional build quality, precision balancing, and use of premium materials.

Key Features

• Polished, original-length connecting rod

• 12 x 17 x 15 mm small end bearing for 12 mm piston pins

• Two anti-friction washers

• Precisely machined steel crank webs

The Stage6 Pro Replica is ideal for performance-optimized sport cylinders, particularly the Stage6 Streetrace 50cc and 70cc cast-iron models. It’s also suitable for other “Original” or “Sport” cylinders with an output of up to 12 hp and 12,000 rpm.

Technical Specifications

• Connecting rod length: Original

• Stroke: Original

• Piston pin: 12 mm

• Small end bearing: 12 x 17 x 15 mm

• Tuning level: Sport / Entry-level tuning