Did you accidentally switch it to the trip meter?  That's the only thing I can think of.

Sorry to hear.  Hope it's nothing too serious.  Good luck and let us know how it goes.

Quote from: sc00ter on July 29, 2021, 09:00:33 AM
I suspect I have a failed bearing in my bottom bracket as well. I makes a crunch noise, mostly on the right pedal. I checked the crank arms for tightness, swapped pedals and the noise is still there. I'll get around to pulling it apart soon and see what failed. Still usable but its getting louder. No play in the cranks yet.

Thanks.  I appreciate your insight and reply.  That's what I initially read when I did my research on the noise.  The tech said it was tight the first time he checked it.  He said he even tried tightening it more.  It wasn't until he added lube to the crank bracket that it stopped.  Maybe his disassembly and reassembly is what fixed it.  I don't know for sure but I do think it is odd that the bracket was dry.

Also, thanks for the link.  I had read there was a special tool required but wasn't sure what it was.  For $12, it sounds like a good investment for my bike tool kit.

Quote from: Suade on July 28, 2021, 01:00:18 PM
I have a 2018 Rad City and this happens to me all the time. Today I finally added some blue locktite. I'm sick of fixing it. I have 575 miles and it's done it 3 times. The crank-set is loosening up. You need a special tool to take the crank arm off and tighten it. I bought this one and it did the trick. https://amzn.to/2WnbYdQ . It's really simple to fix. It will get progressively louder until you can feel play in the crank with your hands if you rock it by holding both pedals. My guess is when your guy tightened the crankset on yours it felt almost fully tight to him and when you rode it the problem more or less went away. It's doesn't need to loosen much to get play and to feel it.

Sorry for the confusion.  I'm talking about the tubular area where the pedal cranks are attached.  I've been riding bicycles forever but never did much work on them so I never learned the proper terminology.  I read it as a "bracket" when I did research online.  I thought the tech that worked on my bike called it a hub so I added that to my description.  And yes, the tech said it was "bone dry" in there.

Quote from: RadishOnWheels on July 28, 2021, 05:01:04 PM
I'm a bit confused, could you clarify something for me. You mention your crank and front hub a couple of times and others have written about the bottom bracket. You are talking about the bottom bracket that your pedal cranks are attached to right? So the bike mechanic found the bottom bracket to be completely dry? If not, are you talking about the front wheel axle bearings when you say front hub? Please clarify. I'm a novice and some of this was unclear to me. Thanks, I appreciate it. JA

Heard back from Rad.  They said they couldn't view my video and recommended I take the Rover to a local bike shop since I live outside their service area.  They recommended REI and two shops in NYC.  REI won't work on hub motor bikes according to a fellow I spoke with before I purchased the Rad.  As for the NYC shops... I'm not a fan of going into the city between the cost of the bridge, parking issues and cost of services.

I ended up finding a local shop 3 1/2 miles away from my home willing to work on my bike.  They initially couldn't replicate the noise and just did a tune up I asked for and tightened the crank hub/bracket.  They said the hub was not loose to begin with so they thought it was the rear derailleur because it was way out of spec.   They told me it was fixed but when I tried it I noticed the noise was still there.  The tech took it for a spin after I returned from my test ride.  This time he heard the issue.   He said when he did his initial ride, he used the battery and thought that might have prevented the noise from happening.

Anyway... They decided to keep the bike another day and try again in the morning.  I had a dream that night that I was working on the bike and the front crank hub needed lube.  I remembered looking for the nipple to attach a lube gun to.  Does that age me a bit?  It was a quick dream.  I know... dreaming about lube and nipples... insert jokes below 

Well... Guess what it turned out to be.  There was no lubricant in the front hub at all.  The tech said he took it apart and it was bone dry inside.  Then he said he lubed everything up and reassembled and the noise went away.  I confirmed this with my test ride and my ride home.  No more clank.

The cost for the repair was $48.  The cost for the tuneup was $85.  I'm trying to see if Rad will pay the $48 for the repair.  I think that is only fair as it should be considered warranty work.  Fingers crossed...

Heard back from RAD.  They wanted me to send a video so I did last week.  Haven't heard back yet.  Seems like it takes 5-6 business days before they reply to emails.  I want to bring it to a local shop for repair but I feel like this is something I shouldn't have to pay for since the bike is 3 months old and has only 130 miles on it.  Hoping CS will give me an allowance to have it fixed.

I also had the connector under the display disconnect.  I had just started a ride to work.  I pulled over to zip up my vest and when I went to continue the ride I had no power.  I left the bike and took my car to work.  When I was finally able to do some research and check things, it was that connector under the display.

Thanks for the tip.  Just placed the order.

Thanks for the input.  It would really suck if the bracket "ovalized".  It was fine for the first 90 miles or so, so I'm hoping it just needs to be tightened.  I have one local bike shop that says it's willing to work on e-bikes.  Hoping I can get an appointment with them soon and get it fixed.  Good to know it won't do damage to the rest of the bike.

I did open a ticket with Rad last week, Wednesday I think.  Haven't heard a peep from them but I know they are having growing pains.  It took them 5 or 6 days to reply to a question I asked about when my bike would ship.  I asked the question the the morning my bike shipped (before I was notified) and didn't get a reply until after I received the bike 6 days later.  I hope they can get their act together soon...

I have a RadRover 5 HS that was delivered near the end of April 2021.  It has about 120-130 miles on it.  At about 90-100 miles, I started hearing a clank noise (metal on metal sound) coming from what seems like the front crank.  The noise happens near the the bottom of the downstroke of the left pedal.  It is louder when pushing harder (ie - pedaling uphill) and can be barely noticeable pedaling downhill.  I also can feel it very lightly in my left foot when it happens.  Good thing about it is people know I'm coming!   

I know this is not a "good" noise so I need to get it fixed ASAP.  I've checked the cranks to make sure they are on tight.  I looked for any play in the drivetrain and can't feel any using my hands to turn the crank.  Research seems to indicate a loose bottom bracket, but again, I don't feel any noticeable wiggle or play while riding or when I looked closely at it.  One article I read said this is a common problem in new bikes as manufacturers don't want to over tighten these brackets at the factory because there isn't much room for error if it is overtightened. 

Any other thoughts on what this might be before I look even closer?  Thanks in advance!

Thanks for the update. Appreciate it. 

 Nice photos and nice bikes!  How did the bikes handle the rain?

Thanks for the post on this.  I am looking for a street tire for my Rover and these caught my eye.  I do have a few questions I'd like to ask...

Are you still happy with the Origin8 tires a couple months later?  What pressure are you inflating them to?  Is peddling any easier (less rolling resistance)?

Any additional insight that you would like to add would be appreciated...

Some good tips there.  Thanks for sharing!

I received my RadRover a month after you got yours.  I did not have the same issue with the brakes.  My front wheel slid right on and the brakes worked perfectly out of the box.  I wonder if they listened to you or if it's just random factory variables.

Another hint I'd like to add is the keys were tied to the back of the seat.  I wish they had something printed on a box flap or the seat covering to let us know this.  Below is the story why this mattered to me:

I received my bike on a very windy and cold afternoon while I was at work (a day earlier than UPS said it would arrive).  It was supposed to get below freezing that night so, when I got home from work, all I wanted to do was get the battery off the bike and into the house.  I couldn't find the damn keys. 

I initially looked in the box with the included accessories.  To do that, I needed to clip some zip ties and take the front tire out.  They weren't in there.  The assembly video shows them (very quickly) zip tied to the cables on the front of the bike.  I didn't see them there so I thought maybe I clipped the tie while taking out the front tire or maybe it just loosened and fell to the bottom of the box.  Using a flashlight I looked around the box.  Couldn't see them. 

At this point I decided I needed to take the bike out of the box so I did.  I turned the box upside down and looked on every zip tie I had cut up until then.  No keys.  Since everything was already out of the box, I just decided to put the bike together so I could get it into my storage shed.  It wasn't going back into the box.  I don't have an indoor space to assemble something this large so I did it out in the cold and wind and into the night.  It took me about 2 hours with all the looking for the keys, Googling 'Rad Keys' and looking at the assembly videos... but I got it done. 

It was at that point that I took the foam covering off the seat and saw the keys hanging there.  I had kept the covering on because I flipped the bike over for assembly reasons. I didn't hear any keys jingle when moving the bike so I didn't think to look there.  In the end I was cold and annoyed but also happy that most of the work was done and I could get the battery into the warm house. Oh... and the keys are now safely stashed in the family key box   

Quote from: jalopy on April 16, 2021, 11:20:01 AM
Weirdly, it was the controller.

That is weird.  I'm glad you posted what happened though.  I'm also curious if Rad actually got back to you or if you figured this out yourself.