Dual Ratio sprocket.

[lee majors]

Originally Posted by behan

I have been interested in these for awhile now because I do a ton of street riding and stunt 2-3 times a week. The only thing I can't get my head around is that if these things are so top quality and indestructible then why is there no warranty?? What if something fails a week after I get it and the thing locks up? Im out $800? No thanks I'll keep wasting 20 minutes of my life 2-3 times a week switching my shit

there is a 60 day warranty.
from his site. "12 o�clock Performance warrants these products against defects in materials and workmanship for the period of 60 days from the date of original purchase."