Spline Drive Sprocket
The Profile Spline Drive sprocket is manufactured from 7075 Aluminium in the USA. This sprocket requires no sprocket bolt, instead it has a hardened CrMo steel insert in that matches up to the 48 splines in your Profile BB spindle.We have 36, 39, and 42 tooth versions available. The teeth are 1/8", and most of our anodised colours are available.
- Brand: Profile Racing
- Colour: Black, Blue, Polished, Purple, Red
- Size: 36t, 39t, 42t