I put a new Ironman front sprocket on my '01 XC300 with a used chain. The Ironman sprocket has over 1000 miles on it and it has very little wear. Typically a Sprocket Specialists front sprocket would last about 600-700 miles before it started hooking.
I have Ironman on my '06 EC300 front and rear. They are impressive compared to anything else I have used.
The Ironman has a 1 year wear out warranty.
Stay away from Stealth sprockets (now through Sidewinder). I had a poor quality one and they are not warranteed against wear.
I have very good results with the high end RK chains. I got 2500 miles out of an RK RX chain with very little stretch.
__________________
Eric K
'06 GasGas EC300
'01 GasGas XC300
|