PISTON KIT VERTEX 53.93MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON Stock Item:PISTON KIT VERTEX 53.93MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON three configurations

three configurations

with a 14 hour battery life and a timeless bezel design

Water-repellent zippers used throughout on all pockets

the difficult preload adjustment is made easier

Helmet pouch

PISTON KIT VERTEX 53.93MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON Stock Item:PISTON KIT VERTEX 53.93MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON three configurationsVertex 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