The product is a genuine Honda 9-Tooth 12V starter motor designed for Honda CBR125R JC50 models from 2011 to 2018. Manufactured by MadHornets, this starter motor features a PMDD type with a gear outer diameter of 11.6mm. and can be used for direct replacement, with a mounting ear hole of 6.7mm unthreaded. Ideal for those looking for a high-quality, heavy-duty starter motor for their Honda motorcycle.