VORTEX Steel Sprocket Steel Rear Sprocket - 43 Tooth PU 1210-0558 526AS-43
- Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength
- Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible
