Specifications:
Model: G3/HS1
Weight: + 100g -190g single chip)
Applicable: mountain bike standard, six nail special
Center distance:44mm
Thickness: 1.9mm

Features:
The disc feeding screw, standard T25 disc screw, also known as the inner six angle Torx screws
installation of six screw (six T25 screws fixed size diameter: 160mm), the hole center distance is 44MM, as long as the standard six pin drum can be installed.
This disc thickness is about 1.95 to about 1.85 of the thickness of disc wear than the market, the material used is more than the national standard, the disc is very flat

Package contain:
1pcs brake disc come with 6pcs screw