PISTON KIT VERTEX 54.45MM OVERSIZE YAMAHA WR125 05-21 YZ125 05-21 YZ125X 16-21 size-120-70-14 maintaining consistent grip throughout the

maintaining consistent grip throughout the ride

Designed to withstand the heavy loads and constant movement of independent rear arms

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

RX1 PRO is the brand new GET ECU for 2018 4-stroke motocross machines

PISTON KIT VERTEX 54.45MM OVERSIZE YAMAHA WR125 05-21 YZ125 05-21 YZ125X 16-21 size-120-70-14 maintaining consistent grip throughout theVertex 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