Vertex Forged Replica Top End Kit Yamaha WR450F (19-20) | VTKTC24270 Size:96.95/STD 12.7:1 - A Piston MX Bend A(Width) B(Height) C(Rise)

MX Bend A(Width) B(Height) C(Rise) D(Clamp Area) E(Sweep) F(Control Area) Carmichael 800 77 40 195 55 180 Henry/Reed 800 92 66 206 57 180 Pastrana MX/RM Low 800 74 56 203 55 180 Pastrana FMX 800 121 70 236 55 190 Windham/RM Mid 800 99 74 219 53 180 Factory Suzuki/KTM Stock 800 92 62 217 47 180 Woods Low 800 71 66 211 60 195 Woods High 800 95 66 211 57 180 CR Mid 800 82 56 230 57 200 CR High 800 95 67 204 60 180 KX High 800 108 70 236 56 180 YZ High 800 84 53 202 52 180 Universal Low 800 71 38 223 55 200 SX Race 800 87 54

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

select the smaller size

Indexing letters on movable anvil and body insures correct tool configuration

Desmo450 EDS (MY 2026)

Vertex Forged Replica Top End Kit Yamaha WR450F (19-20) | VTKTC24270 Size:96.95/STD 12.7:1 - A Piston MX Bend A(Width) B(Height) C(Rise)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 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