ATHENA Big Bore Cylinder Kit P400485100073 300cc for Yamaha
for YAMAHA WR F, YZ F
Check the compatibility with your motorcycle
FIND YOUR BIKE - compatibility table
The Big Bore 300cc Cylinder Kit is designed to transform your Yamaha into a true racing machine. Thanks to its construction from high-quality aluminum alloys and innovative nickel-silicon coating technology, this kit offers superior performance and exceptional durability. Each cylinder is the result of a cutting-edge manufacturing process, the product of years of research and development, ensuring continuous optimization based on the needs of the best engine tuners.
The flexibility of the manufacturing process allows for adaptation to various needs, whether for small quantities or prototypes for racing teams. With the Big Bore 300cc Cylinder Kit, you will not only enhance your bike's performance but also enjoy unparalleled reliability, a result of rigorous quality controls. Choose this kit to take your Yamaha to the next level and experience an unprecedented riding experience.
- Displacement: 300cc
- Material: high-quality aluminum alloys
- Coating: nickel-silicon for superior performance
- Cutting-edge manufacturing process
- Continuous optimization for engine tuners
- Adaptable to small quantities and prototypes
- Rigorous quality controls
- Unparalleled reliability


