CP Pistons 13.5:1 Piston Kit for Yamaha FZ07 MT07 689cc - M1120

SKU: M1120. The CP Pistons high-performance piston kit is engineered for 2015-2019 Yamaha FZ07 and MT07 engines seeking increased compression and improved performance for aggressive street or track use. This kit features a 13.5:1 compression ratio with an 80mm standard bore and 68.6mm stroke, maintaining the factory 689cc displacement while delivering sharper throttle response, stronger midrange torque, and improved overall efficiency. Precision-forged from premium aluminum alloy and CNC-machined to exact tolerances, these pistons provide excellent strength, thermal stability, and reliable ring seal at high RPM. Built to CP Pistons’ proven standards, this kit is ideal for riders demanding more from their FZ07 or MT07 engine.