Engine

Vertex Top End Kit 4T CRF450R - CRF450RX Compr. 13.5:1 2019-20 (95.98) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat...

Vertex Top End Kit 4T CRF450R - CRF450RX Compression 13.5:1 21-24 (95.96) 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...

Vertex Top End Kit 4T CRF450R - CRF450RX Compression 13.5:1 21-24 (95.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are...

Vertex Top End Kit 4T CRF450R - CRF450RX Compression 14.5:1 21-24 (95.96) 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...

Vertex Top End Kit 4T CRF450R - CRF450RX Compression 14.5:1 21-24 (95.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are...

Vertex Top End Kit 4T CRF450R - CRF450RX Compression 14.5:1 21-24 (95.98) 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 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 across entire RPM range Pistons are heat treated with a...

Vertex Top End Kit 4T CRF450R Compr 12.1:1 2007-08 (95.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a...

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 across entire RPM range Pistons are heat treated with a...

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 across entire RPM range Pistons are heat treated with a...

Vertex Top End Kit 4T CRF450X Compr 12.1:1 2005-17 (95.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a...

Vertex Top End Kit 4T EXC250F/FE250 17-23/EC250F 21-23 Compr 12.8:1 (77.96) 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...

Vertex Top End Kit 4T EXC250F/FE250 17-23/EC250F 21-23 Compr 12.8:1 (77.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are...

Vertex Top End Kit 4T EXC250F/FE250 17-23/EC250F 21-23 Compr 12.8:1 (77.98) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are...

Vertex Top End Kit 4T EXC350F/FE350 17-19 Compr 12.3:1 (87.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated...

Vertex Top End Kit 4T EXC450F/FE450 20-24 Compr 11.8:1 (94.95) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat...

Vertex Top End Kit 4T EXC450F/FE450 20-24 Compr 11.8:1 (94.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat...

Vertex Top End Kit 4T EXC450F/FE450 20-24 Compr 12.8.1 (94.95) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat...

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 and torque across entire RPM range Pistons are heat...

Vertex Top End Kit 4T EXC500 20-23 / FE501 20-22 Compr 11.8:1 (94.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat...

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 torque across entire RPM range Pistons are heat treated...

Vertex Top End Kit 4T Honda CRF150R 07-09 (65.98) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a T-5...

Vertex Top End Kit 4T Honda CRF250R 04-07/CRE250X 04-17 Replica (77.95) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are...

Vertex Top End Kit 4T Honda CRF250R 08-09 (77.95) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a T-5...

Vertex Top End Kit 4T Honda CRF250R 10-13 (76.76) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a T-5...

Vertex Top End Kit 4T Honda CRF250R 14-15 (76.76) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a T-5...

Vertex Top End Kit 4T Honda CRF250R 16-17 (76.76) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a T-5...

Vertex Top End Kit 4T Honda CRF250R 18-19 (78.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a T-5...

Vertex Top End Kit 4T Honda CRF250R/RX 22-24 (78.96) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a...

Vertex Top End Kit 4T Honda CRF250R/RX 22-24 (78.97) Forged pistons are forged from 2618 aluminum for superior strength and durability Forged high compression pistons improve power and torque across entire RPM range Pistons are heat treated with a...