Profile spline drive sprocket is CNC machined from 7075 Aluminum in the USA. Requires no sprocket bolt. Instead, it has a hardened chromoly steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.
Specs: | |
---|---|
Tooth Count | 28teeth |
Interface | Spline Drive |
Defined Color | Black |
Weight (oz) | 2.7 |
Adaptor | None |
Material | Aluminum |
Color | Black |
Chain Width | 1/8" |
Bore | 19mm |
This product was added to our catalog on November 11, 2022