Well the chainring has come loose after 800 miles on my Bosch gen 4 motor along with the noise coming from the motor I'm not fecking happy shouldn't have these problems on a 4800 pounds emtb starting to dislike the rail 7 now
Yes just loosen them off a bit there is only a small amount of movement but that all it takes tightened them back up and all was good but you might need to try it a few times it doesn't need much moving
It will very slightly it's all you need I put a post up on here about mine when the battery was in place there was a slightly bigger gap from the frame at the top on the battery cover than the bottom when I jiggled the lock about tightened it back up it closed the gap up so it was even all the...
Well all that bloody noise coming from my bike turned out to be the rear cassette slightly loose took it off cleaned it up put it back on and now a lovely silent bike going over the bumps couldn't believe the amount off noise it made ?
Had the same problem undo the 2 screws holding lock in place inside the frame and just move it slightly when I put my battery back in I need to keep pressure on it to move the key in the lock position haven't had any issues with it since
I had loads of noise on my rail 7 turned out all it was was the rear cassette was slightly loose I took it off cleaned it up put it back on and now the bike is lovely and silent it's like a different bike couldn't believe how much noise it made?
Spoke to bike shop about the noise from the Bosch gen 4 motor and I'm not the first person to complain about this but basically it looks like we have to put up with the noise from the motor as it's not broke so it's working as it should do nothing wrong with the bike so don't think you can get...
The clanking noise is definitely the motor the clutch plate I think there's loads on this topic different bike manufacturers all using the gen 4 motor have the same problem if I heard how bad the noise was I wouldn't have bought the rail my sound like a bag of nails when freewheeling over bumps
I got a trek rail 7 over 700 miles now and that motor is getting louder sounds like a bag of nails going downhill silent when pedalling I'm getting that clunking noise if I just bounce the back wheel on the ground as well gone through the bike everything is tight etc hope Bosch comes up with a...
Out on me trek today lovely ride out in the sun I'm up around the 660 miles now motor is super smooth when pedalling but the motor noise when your not pedalling is definitely getting louder especially when you first put that pressure on the pedals if you do it quick stab on the pedals there is a...
I've got a trek rail 7 fitted with speed box over 650 miles no issues with chain ring heard about this before coming loose gave it a tap with screwdriver and hammer not came loose yet ?