This unit is similar to past postings but uses a "PVC Union" to adjust bike angle for better access to bike parts.
Step 1: Bike on angle
Union must be tightened with plumbers wrench to hold in place
Step 2: Bike on angle
Again you must really tighten the union fitting to hold bike position
Step 3: Bike in horizontal position
Union stays in straight position without additional tightening of union.