PISTON KIT VERTEX 53.94MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON S3-Heading-Exhaust Accessories Slick zones on the sidewalls

Slick zones on the sidewalls increase the contact patch when the bike is fully leaned over

A trio of fabric and design features include nylon for durability

with a long-lasting finish

This durable component serves as a high-quality replacement for your damaged or worn factory lever

developed with exclusive Polisport design

PISTON KIT VERTEX 53.94MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON S3-Heading-Exhaust Accessories Slick zones on the sidewallsVertex Pistons have launched a new version for 2 stroke off road pistons named Race Evolution. These exotic pistons, tested by the existing supported racing teams, are specifically for racing application and stand out from the other product lines by reduced top land, 0,8 mm special ring, special MoS2 coating featured by specific pockets to facilitate cylinder piston smoothness and new special dedicated racing profile. Features that make these Vertex