PISTON KIT VERTEX 53.94MM RACE EVOLUTION YAMAHA WR125 YZ125 05-ON

Vertex 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 pistons particularly performing and at the same time very reliable.