Product description
Modern update to the legendary mid-school Overdrive sprocket.
Specifications
**Sizes: 25T, 28T
**Teeth: 1/8"
**Material: CNC'd 1/4" 6061 Aluminum
**Color: Black, Shiny Silver
**15/16" (24mm) center bore (19/22mm steel hat washers included)
Compatible with 19mm, 22mm and 24mm spindles.
