Vertex

Vertex Top End Kit 4T CRF250R Compr 13.5:1 2014-15 (76.77) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T YZ450F Compr 12.5:1 2014-17 (96.95) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T KX450F Compr 12.5:1 2013-14  (95.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and...

Vertex Top End Kit 4T CRF450R Compr 12.5:1 2013-16 (95.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T EXC500 20-23 / FE501 20-22 Compr 11.8:1 (94.95) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power...

Vertex Top End Kit 4T SX250F 13-15/EXC250F 14-16 Compr 13.9:1 (77.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power...

Vertex Top End Kit 4T CRF450R Compr 12.0:1 2009-12 (95.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T CRF250R Compr 13.0:1 2008-09 (77.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T YZ250F Compr 13.5:1 2008-13 (76.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T CRF150R Compr. 12.2:1 12-23 (65.99) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T Honda CRF150 Compr 11.7:1 07-09 (65.99mm) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and...

Vertex Top End Kit 4T CRF450X Compr 12.1:1 2005-17 (95.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

Vertex Top End Kit 4T CRF250R 04-07 Compr 12.9:1 (77.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque...

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...

Vertex Top End Kit 2T YZ85 19-23 (47.47) 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...