The main problem with most other security racks is that their design is based on rods, thin tubing, or bars. These products have a limited lifespan since they frequently break due to corrosion or wear. More importantly, there is far too much leverage concentrated at one point in these designs. CrankCase avoids these structural shortcomings altogether by creating an encasement – much stronger.
Do a side-by-side comparison with any other security rack.
Materials, lock protection, and overall design, with CrankCase your bike will still be there.