TOP END PISTON KIT VERTEX 53.94MM RACE EVOLUTION YAMAHA WR125 05-21 YZ125 05-21 S3-Cat-Tyre-Road-SportTouring-Radial REPLACEMENT LS2 MX437 FAST EVO

REPLACEMENT LS2 MX437 FAST EVO PEAK CRUSHER BLACK RED

FE 450 2017

the 'Lever Guard' was developed to help avoid the accidental engagement of the front brake lever during close wheel to wheel racing but can equally be applied to road riding

6mm) clamping diameter uses computer aided profiling

TOP END PISTON KIT VERTEX 53.94MM RACE EVOLUTION YAMAHA WR125 05-21 YZ125 05-21 S3-Cat-Tyre-Road-SportTouring-Radial REPLACEMENT LS2 MX437 FAST EVOVertex 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