Vertex Top End Piston Kit Size B Yamaha YZ125 2005 - 2021 Gearbox Oil High quality titanium replacement KTM

High quality titanium replacement KTM rear spindle nut

whilst also removing sand and clay stains

is replaceable

Adjustable closure belt

Special alloy steel

Vertex Top End Piston Kit Size B Yamaha YZ125 2005 - 2021 Gearbox Oil High quality titanium replacement KTMVertex 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 in time Nitride coating for increased piston life Top