PISTON KIT VERTEX 54.45MM OVERSIZE YAMAHA WR125 05-21 YZ125 05-21 YZ125X 16-21 size-120-70-14 this fully synthetic ester-based oil

this fully synthetic ester-based oil offers exceptional lubrication properties for modern engines

Featuring a top pleat pattern that keeps you positioned on the seat and hidden heavy duty DuraTech ballistic nylon reinforcements to prevent knee brace wear

Induction-hardened teeth on the sprockets maintain their profile even under extreme racing loads

Advanced CNC machining ensures every tooth is perfectly synchronised with the chain

with improved fit and comfort

PISTON KIT VERTEX 54.45MM OVERSIZE YAMAHA WR125 05-21 YZ125 05-21 YZ125X 16-21 size-120-70-14 this fully synthetic ester-based oilVertex 2 Stroke Piston Kits OEM equipment in KTM & Husqvarna The Vertex formula for delivering better on the track performance is simple ? precision equals performance. It all begins with precision engineering based on more than 50 years of experience in the design of OEM quality and championship proven replacement pistons. The commitment to precision continues throughout the manufacturing process where every Vertex piston is given an advanced