My spare cable has a "bend protection"...basically looks similar to this:
[Blocked Image: http://s15.postimg.org/44al9zvxn/2015_07_15_15_07_24_990641_LB_00_FB_EPS_1000_jpg.jpg]
I am using this one:
[Blocked Image: http://s29.postimg.org/exp2wbmfb/IMG_1100.jpg]