The GT Overdrive Sprocket is a new take on an old design. This is a completely updated version featuring modern tooth counts and a fantastically clean look. If you are searching for a completely modern sprocket with a retro design, look no further.
Thickness: 1/4" (6.35mm)
Bore: 15/16" (24mm)
Adapter: 19mm and 22mm Included
Weight: 3.5 oz (28T)