Wiseco Racer Elite 77.00mm Piston Kit for '14-15 Yamaha YZ250F (RE812M07700)
- 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 |
| 2015-2017 | Yamaha | WR250F | |
| 2014-2015 | Yamaha | YZ250F | |
| 2015-2016 | Yamaha | YZ250FX | |