Video Description Stage6 HPC crankshaft Peugeot Speedfight 3 / 4High-quality tuning shaft from Stage6: Stage6 HPC (for High Primary Compression) crankshaft for 50cc scooters with Peugeot horizontal engines such as Peugeot Ludix / Kisbee / Speedfight 3 + 4. It was developed for tuned engines and is suitable for lightly tuned sports setups through to high-performance racing cylinders.Construction Stage6 HPC racing shaftThe Stage6 HPC crankshaft impresses with its robust all-metal construction with metal balancing weights, which guarantee excellent balancing and stability even at high engine speeds. The high-quality forged connecting rod with copper coating ensures exceptional strength and durability, even under intensive use.Stage6 HPC racing shaft - Powerful and versatileDeveloped for tuning and racing cylinders from 50cc to 70cc, the HPC crankshaft is also suitable for demanding 70cc racing setups. Thanks to its precision and stability, it offers outstanding results in all power ranges.Note: When replacing the crankshaft, the crankshaft bearings should also be replaced.Technical data Stage6 HPC Racing crankshaft:Connecting rod length: OriginalStroke: OriginalPiston pin: Original (12 mm)Small end bearing: 12x15x15 mmMaximum speed: 16,000 rpmBalance factor: 35 %Range: Racing / High-EndCompatibility: Peugeot horizontal (AC/LC) Questions about the product

• Brand: Stage6
• SKU: S6-8017801
• Availability: Currently not in stock

Notes and Safety Stage6 HPCThe HPC crankshafts from Stage6 are the brand's racing crankshafts. There are versions with standard stroke and with long stroke, the HPC shafts are available for both 50cc motorcycles and scooters.HPC crankshaft performanceThe HPC crankshaft (HPC for High Primary Compression) is very robust and also suitable for high RPMs, e.g. in combination with the Stage6 Big Racing cylinder.Made entirely of metal (no plastic inserts)Precise balancingForged connecting rodSuitable for sport to racing setupsSupplied without crankshaft bearings. Please also remember to get the necessary tools, e.g. a flywheel puller.How to change a crankshaft?The crankshaft is one of the main comp