Engine

Vertex Top End Gasket Kit Yamaha YZ-WR125 05-21/Fantic XE-XX125 21-22 Product Info: Vertex’s top end gasket kits are designed for tackling the job of replacing a piston. Each set includes the head, base, exhaust pipe, and power valve gaskets...

Vertex Top End Gasket Kit Yamaha YZ-WR125 01-04 Vertex’s top end gasket kits are designed for tackling the job of replacing a piston. Each set includes the head, base, exhaust pipe, and power valve gaskets necessary for a top-end rebuild. Formed...

Vertex Top End Gasket Kit Yamaha YZ250F 19-24/WR250F 20-24/Fantic XXF250 22-24 Product Info: Vertex’s top end gasket kits are designed for tackling the job of replacing a piston. Each set includes the head, base, exhaust pipe, and power valve...

Vertex Top End Gasket Kit Yamaha YZ450F 20-22/WR450F 21-23/Fantic XXF450 22-24 Product Info: Vertex’s top end gasket kits are designed for tackling the job of replacing a piston. Each set includes the head, base, exhaust pipe, and power valve...

Vertex Top End Kit 2T (ProRace) YZ/WR125 05-21 XE-XX 125 21-22 (A) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering...

Vertex Top End Kit 2T (ProRace) YZ/WR125 05-21 XE-XX 125 21-22 (B) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering...

Vertex Top End Kit 2T (ProRace) YZ/WR125 05-21 XE-XX 125 21-22 (C) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering...

Vertex Top End Kit 2T Pro Race YZ/WR125 22-24 / Fantic XX125 22-24 (53.94)   All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios...

Vertex Top End Kit 2T (ProRace) YZ/WR125 22-24 / Fantic XX125 22-24 (53.95) All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for...

Vertex Top End Kit 2T (ProRace) YZ/WR125 22-24 / Fantic XX125 22-24 (53.96) All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for...

Vertex Top End Kit 2T (Race) RM125 04-12 (B) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T CR125 1992-97 (53.94) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing.   All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T CR125 1992-97 (53.95) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing.   All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T EXC150 TPI/TE150I 21-23 (57.95) All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and...

Vertex Top End Kit 2T EXC150 TPI/TE150I 21-23 (57.96) All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and DLC coated wrist pins on forged pistons with highest compression ratios for increased strength and...

Vertex Top End Kit 2T EXC200 2003-16 (63.95) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing.   All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T EXC300 2017-19 (A) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and...

Vertex Top End Kit 2T EXC300 2017-19 (B) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box forgings and...

Vertex Top End Kit 2T EXC300 2017-19 (71.96) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing.   All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T EXC300 TPI/TE300I 18-23/EC300 21-23/SX300 2023 (71.935) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing.   All pistons are heat treated with T-5 hardening and...

Vertex Top End Kit 2T EXC300 TPI/TE300I 18-23/EC300 21-23/SX300 2023 (71.945) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing.   All pistons are heat treated with T-5 hardening and...

Vertex Top End Kit 2T Honda CR125 00-02 (53.92) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 00-02 (53.93) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 05-07 (53.92) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 05-07 (53.93) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 2003 (53.92) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 2004 (53.92) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 90-91 (53.94) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 92-97 (53.93) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...

Vertex Top End Kit 2T Honda CR125 98-99 (53.93) Vertex top-end kits include; piston, rings, circlips, piston pin, base gaskets, head o-rings and piston pin bearing. All pistons are heat treated with T-5 hardening and a tempering cycle New T-box...