The latest update to the Stage6 HPC (High Primary Compression) Racing Crankcase is here, and it continues to deliver high quality and performance for racing enthusiasts. Developed in collaboration with F. Koopman, the crankcase offers increased working compression in the crankcase, improving engine response and efficiency.
Features:
-
Metal construction : Entirely made of metal to ensure long durability and high performance in demanding conditions.
-
Maximum RPM : The crankset is designed and tested to handle up to 16,000 rpm , making it ideal for high-performance engines.
-
Use : Suitable for all cylinders between 50cc and 70cc , including both original cylinders and advanced "Racing" cylinders of 70cc.
Specifications:
-
Stroke : 39.2 mm
-
Connecting rod : 80 mm
-
Piston pin : ? mm
-
Needle bearing : ?x17x15 mm
This crankset is an excellent choice for those looking to upgrade their engine and get maximum performance, while ensuring durability and reliability in high-revving configurations.
