![Haro Lineage 19mm Spline-Drive Sprocket](http://oriolbikeshop.com/cdn/shop/products/HaroLineageSpline-DriveSprocket-Black_1024x1024.jpg?v=1675411933)
Haro Lineage 19mm Spline-Drive Sprocket
The Haro Lineage 19mm Spline Drive Sprocket is CNC machined from 6061-T6 aluminum with a chromoly 19mm 48-spline insert.
Only works on 19mm spline-drive cranks.
The Haro Lineage 19mm Spline Drive Sprocket is CNC machined from 6061-T6 aluminum with a chromoly 19mm 48-spline insert.
Only works on 19mm spline-drive cranks.