The Vertex Pistons brand is known for its multiple title-winning two- and four-stroke pistons, but is also valued for its line of sprockets developed with the factory motocross and enduro teams. The Italian manufacturer has updated the gear range for the most popular 2023 engines.

Produced in Europe and extremely reliable, thanks to precise machining on CNC machines, that is according to the manufacturer Vertex in a nutshell. The aluminum sprockets are made of 7075 alloy with T6 heat treatment, with exterior mud drains and available in a variety of colors.
The steel gears are made of C45 and black anodized, the Duo version is fully anodized and available in different colors characterized by an outer part in special 16CrNi4 steel with induction hardened teeth and an inner part in 7075 alloy with T6 heat treatment.
The Vertex range also includes two front sprockets in special 16CrNi4 steel and machined on CNC machines, the standard K version and KC version equipped with holes to reduce weight.
More info at www.vertexpistons.com.
– Thanks for information from Motorfreaks.