came today to replace the P.O.S. aluminum one thats on there now 46 tooth...
Please post up a photo of your P.O.S. aluminum sprocket. We have been running Vortex aluminum sprockets for years with no ill issues. Of all the racers I know who run aluminum sprockets, I have never heard one complaint. If you truely have a problem with aluminum, I'd like to see the results!
For the fella who says he has friends who has disintegrated aluminum sprockets, please post up photos and details. What manufacturer made these sprockets, how many friends had this problem, pictures of the crash, injuries involved, pending law suits, etc. Help us poor souls who have never had this problem protect ourselves from disaster!