This HPC crankshaft is a versatile model designed to be combined with Racing or even Hyper-Racing engines. The crankshaft is made entirely of metal and therefore has metal inserts promoting...
The Athena Racing HPC 12mm crankshaft is designed to offer superior strength for tuned PGO and Genuine 2-stroke engines. Its HPC (High Primary Compression) design with full webs improves primary...