22-02-14, 03:09 AM
(21-02-14, 09:03 PM)RobG UK link Wrote: if you accerate hard or emergency brake I would hope the grab rail woul;d have a damn sight more than 5kg in it.
This is where the "law of levers" that stevierst mentioned comes in. The 5kg in the box with a poorly designed rack could well translate in to 50kg+ stress on the joints under extreme conditions