## Athena Racing 125cc Complete Cylinder Kit, Derbi GPR 125 / Yamaha DT 125 R/RE/X, TDR 125, TZR 125 R/RR This high-quality, aluminum Athena Racing 125cc cylinder is the perfect solution for demanding riders of Derbi GPR 125 and Yamaha DT 125 R/RE/X, TDR 125, and TZR 125 R/RR motorcycles. Designed for performance, it offers an incredible increase in power and torque thanks to specially designed ports and perfect timing. ### Exceptional Performance and Reliability The Racing 125cc cylinder from the renowned Athena brand guarantees not only increased power but also excellent heat dissipation, characteristic of aluminum constructions. This ensures stable engine operation even under extreme conditions. The kit is complete and ready for installation, including the head, exhaust valve, piston, ring, pin, pin locks, gaskets, and bolts and pins. ### Complete Kit, Ready to Install The Athena Racing 125cc cylinder is an investment in the power and reliability of your motorcycle. Thanks to the precision manufacturing and high-quality components, this kit will allow you to unleash the full potential of your machine. The 125cc cylinder will provide a dynamic and exciting ride. ### Why Athena? Athena is a brand known for producing high-quality motorcycle and scooter parts. By choosing the Athena Racing cylinder, you are choosing proven quality and experience, which translates into long-term and trouble-free operation.