About 3 years ago when we were doing riding schools at a local motocross park.  We had a youth class to teach so we brought out our brother and Sisters bikes to help teach the class... After the class got over we were screwing around on the kids track on bone stock bikes.. Eric was riding a yamaha ttr-90 and Brandon was on a xr70.  For about a year and a half we beat them lil 4strokes into the ground.  Finally last year we both bought KLX 110's and slowly started trick'n them out.  This year our little "hobby" turned into a money pit.  Now we have as much money dumped into these little bikes as most people have invested into there big bikes.  Derek the newest recruit to the SPM squad, he has been in Arizona attending MMI and just moved back to Illinois.