YAMAHA WR 125 [2009-2010] - Big Bore Kit

The Big Bore Kit from Athena is a high-quality solution to increase the performance of your motorcycle. This kit expands your engine's displacement to 183cc and offers an impressive improvement in overall performance. With a piston diameter of 63mm, this kit is ideal for those who want to get the most out of their motorcycle.

Installing Athena's Big Bore Kit is relatively easy due to the precise engineering and high quality components designed specifically for On Off Road Tec motorcycles. It is particularly suitable for drivers who travel both on and off-road and are looking for a reliable increase in performance.

This kit contains all the necessary parts for complete assembly and has been manufactured under strict quality controls to ensure durability and performance. Whether you're an experienced mechanic or trying your hand at motorcycle modification for the first time, Athena's Big Bore Kit offers clear instructions and first-class support.

Increase the performance of your motorcycle with the Athena Big Bore Kit and experience a new dimension in driving dynamics. Ideal for motorsport enthusiasts and anyone who simply wants to get more out of their motorcycle.