DERBI GPR 125 [2005-2008] - Big Bore Kit 170cc

The Big Bore Kit 170cc from Athena is a high quality spare part specifically designed to increase the performance of Yamaha 125 motorcycles. With a piston diameter of 65mm, this kit allows engine power and displacement to be increased to 170cc, resulting in improved acceleration and higher top speeds.

This kit is ideal for motorcyclists who want to optimize their machine for on and off-road use. The robust construction and precise manufacturing by Athena guarantee high reliability and longevity of the motor. Installing the kit requires technical expertise and should ideally be carried out by a professional to ensure the best possible performance and safety.

The Big Bore Kit 170cc is an excellent choice for anyone who wants to fully exploit the potential of their Yamaha 125 motorcycle. It not only offers improved performance, but also a more intense driving experience, both on and off-road. Trust the quality of Athena, a leading motorcycle parts manufacturer known for its innovation and reliability.