IVE STARTED RIDING A ROAD BIKE AND LUV IT. IM LOOKING FOR SOME GOOD ROADS AROUND YUBA, NEVADA COUNTY, IM WORKING MY WAY UP TO DO A 40 MILER IN THE POLICE OLYMPICS IN JULY IN RENO. AND BY THE WAY COULD SOMEONE EXPLAIN IN DETAIL WHAT SPINNING IS ON A BIKE. THANKS LOTS IN ADVANCE.