Vertex Top End 12 Degree Head Piston Kit For Husqvarna TC 85 2018-2023 46.94mm A dirt-yamaha-yz-85-2011 Single layer 12 mm face

Single layer 12 mm face foam for secure seal

The S33 (street) series is designed for low abrasive interaction the rotor while providing high braking power

If you are looking for knuckle impact protection

450 FX-E 01-03

EXC-G 450 06-07

Vertex Top End 12 Degree Head Piston Kit For Husqvarna TC 85 2018-2023 46.94mm A dirt-yamaha-yz-85-2011 Single layer 12 mm faceVertex Top End Kit 2T SX85 18 23 TC85 18 23 MC85 21 23 Vertex top end kits include; piston, rings, circlips, piston pin, base gaskets, head o rings and piston pin bearing. All pistons are heat treated with T 5 hardening and a tempering cycle New T box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and performance. Piston skirts are coated with a hi tech molybdenum disulphide for faster break