Vertex VTK23375B-3 Cast Replica Top End Piston Kit - Standard Bore 71.95mm, Standard Compression tires-wheels-tire-chains 2013-2019 Polaris 800 SwitchBack Assault

2013-2019 Polaris 800 SwitchBack Assault 144

2002-2004 Yamaha YFM660F Grizzly 4x4

FLY Racing's HDM (High Density Memory) protectors are made of a special blend viscoelastic foam with memory function allowing for repeat impacts

the xenon gas increases the light output to compensate for the special vycor blue coating

ULTRA HD lens provides optical clarity

Vertex VTK23375B-3 Cast Replica Top End Piston Kit - Standard Bore 71.95mm, Standard Compression tires-wheels-tire-chains 2013-2019 Polaris 800 SwitchBack AssaultBore: 71. 95mm Compression: Standard Compression Sizing: Standard Bore All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618