The well known Vertex brand has developed his new range of pistons “Racer’s choice” thanks to his collaboration with the better world team, in order to bring them performance and reliability. The draw and shape of the cap is optimized to improve the fire front and getting a better compression ratio.

Piston cap shape and design optimized to improve the fire front and getting a higher compression ratio

Treatment limits frictions

Some reinforcements make the piston structure stronger which limits the cap deformation

Short and chamfered pin with a DLC treatment (Diamond Like Carbon)

Clip with outside nose to avoid any rotation at high engine rate

Very thin “GNH” ring produced in high resistant steel
PISTON TYPE: FORGED
DIÁMETRO Ø (MM): 96.96
PISTON COMPRESSION: HIGH COMPRESSION


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
YAMAHA WR 450 F (RE45) 450 2019-2020
YAMAHA YZ 450 F (CJ22) 450 2018
YAMAHA YZ 450 F (CJ23) 450 2019