Vertex Forged Replica Top End Kit Yamaha WR450F (19-20) | VTKTC24270 Size:96.95/STD 12.7:1 - A Piston Indexing letters on movable anvil

Indexing letters on movable anvil and body insures correct tool configuration

Blocks are designed to provide extra support on the bottom of the center knobs to optimize rigidity to deliver next-level longevity performance

BMW F650GS 2008

banjo bend angles

Desmo450 EDS (MY 2026)

Vertex Forged Replica Top End Kit Yamaha WR450F (19-20) | VTKTC24270 Size:96.95/STD 12.7:1 - A Piston Indexing letters on movable anvilVertex 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 maximize power and performance. Kits are available for both 2 stroke and 4 stroke applications. 2 stroke applications include a wrist pin bearing. 4 stroke