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Messages - DCH3416

Pages: [1] 2 3 ... 5
1
RadCity / Re: Rad City 5 Plus European Model
« on: February 23, 2022, 09:44:44 AM »
For EU models the drive motors themselves are the same, but the electronics will only drive it to 250 watts. So even if you configure the maximum speed to 40 km/h the bike may not have enough power to push it up to that speed.

If you replace the stock electronics with other aftermarket solutions you may be able to get more power out of it.

2
RadCity / Re: Rad city bike hanging on a bike rack
« on: January 04, 2022, 09:51:46 AM »
Check with your bike rack's manufacturer to whether it can support the weight of a RadCity (~65lbs)

3
General Chat / Re: Helmet Recommendation
« on: December 30, 2021, 03:58:32 PM »
This one is good: https://amzn.to/3eEXa01

4
General Chat / Re: Insurance for e-bike thoughts?
« on: December 28, 2021, 03:55:28 PM »
I was shopping bicycle insurance a little while ago. It's very cheap. Order of magnitude cheaper than car insurance.

5
RadRover / Re: Riding on the beach
« on: December 06, 2021, 07:17:28 AM »

6
Rad Modifications / Re: Mini Controller protection
« on: December 02, 2021, 02:53:42 PM »
You can find skid plates for various rad models on ebay and such.

7
RadWagon / Re: Radwagon 4 EU Max Speed
« on: November 29, 2021, 09:45:20 PM »
Well maybe someone in the states could sell you their stock RW4 controller.

I see what you mean though. I tried keeping the throttle at around 250 watts. Best I could do was 15-16mph on fairly flat ground.

8
RadWagon / Re: Radwagon 4 EU Max Speed
« on: November 29, 2021, 10:22:07 AM »

I know about the controller but I don't need the power that comes with it. I am carrying two kids so I am not looking to do 40mph on the throttle!

I just need a tiny bit more assistance from the motor.

You're not gonna get 40mph out of the stock motor. What the 35 amp controller does is allow you to configure things like the wattage output, top speed, etc.

9
Service & Repair / Re: Mini St- LCD Display - need replacement
« on: November 26, 2021, 07:46:58 AM »
I believe the screens are generally compatible with each other. You'd have to go into the settings and configure the tire size appropriately.

That said.

The screens here you're referring to describe PAS levels of just 1-4, I think the Mini display has 5 PAS levels.
https://bit.ly/31L6EDR
Quote
Please contact Product Support if you need a display for another model.

Probably recommend reaching out to Rad to get the appropriate display for your bike.

10
Service & Repair / Re: Error 30
« on: November 26, 2021, 07:35:09 AM »
I guess one more quick test would be to test power with just the screen and controller, unplugged throttle, unplugged PAS, no motor, etc. See if that changes.

Beyond that yeah, that's all I've got.

11
Service & Repair / Re: Error 30
« on: November 25, 2021, 04:58:48 PM »
Did you also unplug the pedal assist sensor? It's the short one that leads to the small black box at the crank.

Check out this thread for more information:
https://www.radowners.com/index.php?topic=352.msg1754#msg1754


The display and controller work together in tandem, with the display doing the brains of the operation and the controller supplying electronics and driving the wheel. They need to be in constant communication. If there's a problem there it really could be one of the two or both. I just want to rule out other potential variables.

12
Service & Repair / Re: Error 30
« on: November 24, 2021, 03:12:53 PM »
Which model are you running?

Error 30 represents either the controller and/or display are having trouble communicating with each other. You can try replacing one, the other, or both.

Tell us more about error 30. Are you able to run the bike at all? Does it pop up randomly?

Try unplugging everything from your bike apart from the display, controller, motor, and throttle. Does it still kick up the error?

13
Service & Repair / Re: My Rad City has error code 30
« on: November 15, 2021, 08:19:28 AM »
Error 30 represents the display having a hard time communicating with the controller module, and/or the other way around. May be from corrosion, noise in the line, cable damage, etc.

Unplug and plugging all of the cables between the display and controller (including the hard to reach 8 pin one underneath the crank), visually inspecting inside connectors for debris, perhaps adding a little dielectric grease for good measure.

14
RadMission / Re: Mission for trails?
« on: November 12, 2021, 09:58:10 AM »
I occasionally take my RadCity out onto trails. For dirt and mud I tend to keep my pedal assist in lower settings, and drop down a couple gears (normally I just use 7th all the time). So. Probably want something with gearing and suspension. That said, you can install those things for less than the cost of a new rover. Have a look around the forums for things folks have done.

Another other thing to consider, how tight are the trails you're looking at? Fat tire bikes can be a bit of handful to maneuver around at lower speeds. Reduced weight of a mission may help there.

Bikes not going to collapse under you, your stopping distance greater as you approach the weight limit though.

15
RadWagon / Re: Radwagon 4 Errors
« on: November 10, 2021, 03:08:14 PM »
Check: https://radpowerbikes.zendesk.com/hc/en-us/articles/115002054634-RadRover-Error-30-Troubleshooting-Guide

If I remember correctly the international bikes are limited in maximum wattage. So while you have a hand throttle, it probably doesn't pull as much as it would in the states (750 watts).

To address the light being on. Without it, the power load may decrease just enough that, if there is say a corroded or loose connector, might not allow electricity to flow into the motor.

Adding a little dielectric grease onto your battery terminals should help. Probably add a little to the plug supplying your motor for good measure.


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