WHAT i WOULD LIKE TO KNOW IS HOW THE BIKE CAN LOSE CONTROL SO QUICKLY
The bike didn't lose control-you did.
when I applied the rear it just locked up and went over the full lock of the steering
2 questions: Why did you hit the
rear brake so hard, and why did you turn the wheel full lock?
Seriously, you did something stupid. Maybe your new brake blocks are grippier than the old ones, but if you hammer on the rear brake like that, of course you are going to wipe out!! how long have you been riding?
(PS: Keep the caps lock off. It's really annoying)