NINER pinion Cogalicious SS, aluminum
Matching the Single Speed - bikes from NINER.
Wide pinion body prevents "seizing" on Aluminum - freewheel bodies. The eccentric arrangement of the teeth can be a finer adjustment of the chain line to.
Material: aluminum 7075 T-6
Number of teeth: 17, 18, 19, 20, 21 and 22 teeth
Color: black anodized