Sturmey Archer 3-Spline Flat Coaster Hub Sprocket
This sprocket is a 13T sprocket from Sturmey Archer and is made of steel. It has a 35mm center and fits 1/2" x 1/8" chains.
FEATURES
- 13T
- Fits 1/2'' x 1/8'' chains
- 35mm inner diameter
- 3 Splined
- Steel construction
- For Coaster Hubs