G'day TT'ers, This is just an observation I made yesterday after changing my chain and sprockets. Chain Type RK x-ring takosago; Gearing 14:50 I can now wheelie in 4th gear! I knew that an old and stiff chain could suck up power but not to a significant extent. After the new drive gear was installed, I was pleasantly surprised as the front wheel pointed sky high after 2nd, 3rd and then a 4th gear wheelie down the road. My old stock chain after 3500k of mud riding was stiff, stretched and worn. I had always struggled to lift it in 4th but not now . Anyway, just an observation.... Grum.