I have owned my E5 works for 6 days, popped the rear tire yesterday went to change tube and found the big gripper with the rear mech on had de-bonded its self from the swing arm completely, on closer inspection I can see the other side is chipped away at the join as well, and is pretty much about to go too. The place I bought it are being cool about it and offered to come get it and replace like for like as they still have them in stock, but Ive lost all faith in the big gripper system totally as glue holding together the back end sounds totally cack even as I type it, is this a common fault? or am I just an oaf of mass proportions as Ive only done about 60 miles on it mainly over fire roads and single track, no jumps really maybe the odd speed hump etc and Im only about 5’9” and about 12st (160-170lbs).May be able to swap for a Orange 5 not sure if worth spending extra £500 as my bike was on offer for £1999.99 and has better spec than the Orange, probably better bikes out there but kind of restricted to what the website has that I like (not much).