Stage6 HPC Crankshaft Derbi NT D50B0 Euro3 / Euro4 Racing

The Stage6 HPC crankshaft is a high-quality tuning crankshaft designed for Derbi new type D50B0 engines from 2006 (Euro3 and Euro4). It is developed for tuned engines and suitable for both sport and racing cylinder setups.

The crankshaft features fully metal counterweight inserts which provide excellent balance and stability, even at very high RPM. The forged connecting rod ensures high strength and reliability, making it suitable for demanding setups.

This crankshaft can be used with cylinders from 50cc up to 80cc and is suitable for everything from mild sport tuning to high-end racing configurations.

Specifications:

• Brand: Stage6
• Series: HPC
• Type: Racing crankshaft
• Stroke: Original (39 mm)
• Connecting rod length: Original (90 mm)
• Piston pin: 12 mm
• Needle bearing: 12x17x15 mm
• Maximum RPM: approx. 16,000 rpm
• Stage6 part number: S6-8019300

Features:

• Reinforced HPC construction
• Full metal counterweights
• Forged connecting rod
• Excellent balancing
• Suitable for sport and racing cylinders

Fits:

• Derbi D50B0 engines
• Derbi Euro3 models
• Derbi Euro4 models
• Derbi Senda from 2006
• Aprilia RS / SX / RX 50 from 2006

If you are looking for a Stage6 crankshaft for Derbi D50B0, a HPC racing crankshaft or a reinforced crankshaft for 70cc or 80cc cylinders, this Stage6 HPC crankshaft is an excellent upgrade.