VERTEX Top End Rebuild Kit For KTM 300 EXC 2017 - 2018 VK6062B Top End Bearing, Top End Gasket Kit Bearings Provides excellent film thickness and

Provides excellent film thickness and viscosity stability across all operating temperatures for maximum clutch and gear protection

Fits KTM 50 SX and 65 SX-XC from 2009 -2021

KTM 300 EXC 07-16 Requires 2004 250 SX Intake Boot

Piston size: 48

Because the new power valve is made from the same type of material and the external design is the same as the stock part

VERTEX Top End Rebuild Kit For KTM 300 EXC 2017 - 2018 VK6062B Top End Bearing, Top End Gasket Kit Bearings Provides excellent film thickness andVertex Top End Rebuild Kit KTM 300 EXC 17 18 Part number: VK6062B SINGLE RING 71. 95MM Kit Includes Piston, Pin, Clips, Ring, Top End Bearing, Top End Gasket Kit Vertex Top End Piston Kit provide everything you need for your top end rebuild, eliminating the hassle of sourcing components separately. Kit includes a Vertex piston, rings, wrist, pin, circlips and a top end gasket kit. Exact fit A, B, or C pistons match the cylinder bore perfectly to