Hello again folks! You guys have been an amazing wealth of info for our build, many thanks so far. Here's a quick run down... 06 KLX 110, BBR 143 kit, PowerCore exhaust, open air filter, jetted carb, 4th gear drum, heavy duty clutch, heavy duty output shaft The issue that we have on our hands at this point is I'm pretty sure 2nd gear has lost a few teeth. If I'm wrong on the gear, please let me know. It's the gear closest to the outside of the bike, directly inside the case and above the kick start shaft. I've attached a picture, if you look just inside the case you can see the bottom of the gear in question. Anyhow, I can't seem to find the CHP hardened gear online, ANYWHERE. I've looked all weekend and into Tuesday trying to find them and I'm at a loss. I'm sure I'm just not looking in the right place or not holding my mouth right or something... either way, I NEED IT!!! HELP!!! Thanks in advance, guys.