VAMPIRE VSX SERIES SPROCKET 219 PITCH Z70-Z75

Description

VAMPIRE VSX SERIES SPROCKET 219 PITCH Z70-Z75
ERGAL 7075 T6 MM4
REGISTERED PRODUCT UNDER THE VAMPIRE BRAND

VAMPIRE is a sprocket designed to reduce friction between the chain and the sprocket.

During the “roller-chain release” phase, it does not encounter the resistance normally found in traditional sprockets, caused by the profile of the following tooth. Manufactured from ERGAL 7075 in both 219 and 215 versions, it represents the highest level of lightweight design and material quality.

It also features an innovative hard anodizing process OX-W ISO 10074, MIL-A 8625 Type III, which improves corrosion resistance, reduces final surface roughness, increases hardness, and enhances smoothness through a nanometric titanium oxide layer on the surface with anti seizing properties.