Hi new member here well not happy with what I found out yesterday. My trek powerflight 9 has developed a rumbling pedal shaft / bearing noise so I popped into th shop I purchased it from lark field cycles to see what it would cost to fix the problem. Well what a shock to find out that there is no chance of repair for the Bosch motor bearings . And the only option mentioned was buy another motor at a cost of about £800 . So for a bike that cost £4.5 k that’s done under2000 miles .what a rip off. There was no mention of that when I brought it. It’s six months outside the warrenty . Since then I have found out that I can repair it myself or get it done for £280 Ish . Surely the shop must know this ? . So I wish I hadn’t spent so much on my e bike if it means every 2000 miles I’ve got to go through a lot of effort to keep using it . So buyers beware .