TOP END PISTON KIT VERTEX 53.94MM RACE EVOLUTION YAMAHA WR125 05-21 YZ125 05-22
Description
ertex Pistons has introduced a new line called Race Evolution, specifically designed for 2-stroke off-road racing applications. These high-performance pistons have been rigorously tested by supported racing teams and feature several advancements tailored for competitive racing.
Key Innovations:
Reduced Top Land: Minimizes piston weight and optimizes combustion chamber dynamics, enhancing engine efficiency.
Special 0.8 mm Ring: This thinner ring reduces friction and improves sealing for better compression and power.
MoS2 Coating with Specific Pockets: The specialized coating enhances the smooth interaction between the cylinder and piston, while the pockets aid in lubrication distribution, reducing wear and improving durability.
Dedicated Racing Profile: Designed to meet the demands of high-performance racing, this profile ensures superior performance and reliability under extreme conditions.
These enhancements make the Race Evolution pistons a standout choice for racers seeking top-tier performance and reliability from their 2-stroke engines
- YAMAHA WR125 2005
- YAMAHA WR125 2006
- YAMAHA WR125 2007
- YAMAHA WR125 2008
- YAMAHA WR125 2009
- YAMAHA WR125 2010
- YAMAHA WR125 2011
- YAMAHA WR125 2012
- YAMAHA WR125 2013
- YAMAHA WR125 2014
- YAMAHA WR125 2015
- YAMAHA WR125 2016
- YAMAHA WR125 2017
- YAMAHA WR125 2018
- YAMAHA WR125 2019
- YAMAHA WR125 2020
- YAMAHA WR125 2021
- YAMAHA YZ125 2005
- YAMAHA YZ125 2006
- YAMAHA YZ125 2007
- YAMAHA YZ125 2008
- YAMAHA YZ125 2009
- YAMAHA YZ125 2010
- YAMAHA YZ125 2011
- YAMAHA YZ125 2012
- YAMAHA YZ125 2013
- YAMAHA YZ125 2014
- YAMAHA YZ125 2015
- YAMAHA YZ125 2016
- YAMAHA YZ125 2017
- YAMAHA YZ125 2018
- YAMAHA YZ125 2019
- YAMAHA YZ125 2020
- YAMAHA YZ125 2021
- YAMAHA YZ125 2022
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