Honda TRX450R 13:10:1 94MM Bore Piston Kit

• Type: Piston Kit

The JE Pistons Piston Kit for the Honda TRX450R (2004-2005) features a 94mm bore and a 13.1:1 compression ratio. It is machined from high-strength 2618-T6 forged aluminum, ensuring durability and performance in extreme applications, including professional competition. The piston design includes smooth radius dome and dish features requiring no additional deburring, along with radiused valve reliefs for optimized airflow. Precision CNC-machined ring grooves, factory-honed pin bores, and machined oil drain back holes enhance oil control and reliability. The kit includes wrist pins, pin fitment, locks, and rings for a complete installation.