Wiseco Racer Elite Piston Kit 97mm for 18-19 YZ450F/'19-20 YZ450FX (RE818M09700)
- 100% fully machined billet piston
- Dyno Proven Horsepower Improvement along with High Engine Load Durability.
- Reduced Friction for increased performance - the first and only asymmetrical piston in the market for 250cc and 450cc applications
- Customized Top Piston Ring and Matching Precision Machined Ring Groove provide improved ring seal, equals Power Increases
- ArmorGlide® Skirt Coating for Optimum Piston Performance, Reducing Friction Improving Power
- DLC Coated Wrist Pin F1 technology offering the best in friction reduction and reduced wear
- Comression Ratios over 13:1 may require running race gas
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2019-2020 | Yamaha | WR450F | |
| 2018-2019 | Yamaha | YZ450F | |
| 2019-2020 | Yamaha | YZ450FX | |