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  1. E

    New Rad Rover 6

    The video and pictures shows battery being installed from above. Not the rather common Re-ention Dorado.
  2. E

    New Rad Rover 6

    Air Brakes , I have seen people riding around like that. There is guy who works at my closest supermarket who has the forks flipped 180. Mentioned it to him, doesn’t,t care 😙 Someone was selling a mission here last weekend, pics show forks on backwards.
  3. E

    RadCity 4 Review and Comparison to Juiced CCX and RadRover 5

    The Rover Kenda fat tires are really obnoxiously loud, like a swarm of bees. There are options which are much quieter.
  4. E

    Hello all. New RadRover 5 owner

    I had a Rover, I live on a hill and am surrounded by them . My inbound commute is 5-6 miles uphill I never used 1-2 gear. With the bolton upgrade +motor , I switched to a 48T Chainring and still rarely required low gears even on the trail.
  5. E

    NUTT hydraulic brake

    They don’t require regular adjustment, the standard Tektros on the Rad only move one pad so wear is uneven and you may have to re-center the caliper.
  6. E

    Roadrunner motor problem

    It's easy to see if the removed freewheel is defective. A good freewheel will only engage in one direction (clockwise in this case) , in the opposite direction it should "freewheel".
  7. E

    Completed my RadRunner upgrade/modification, Phase 1

    With the 35A controller the big motor adds a bit more torque, not a huge amount. On long climbs it doesn’t run out of breath. The standard motor gets hot and power falls off on a long climb. You still will get up the hill but The big motor seems to use battery power slightly more efficiently...
  8. E

    Roadrunner motor problem

    Correction, I see it’s a single speed with a tensioner I think those single speed freewheels are not as difficult to remove.
  9. E

    Roadrunner motor problem

    You have a jammed freewheel. The motor should never be able to spin the pedals. If it’s the DNP freewheel they sell them on Amazon . You will need a special tool to remove it from the hub.
  10. E

    New Rad Rover 6

    On the website it says more powerful motor , maybe the real 750W hub motor. The display choice is odd otherwise it looks good. Price increase like everyone else.
  11. E

    Which Companies Make Multi Mode/ Switchable Class Mode Ebikes?

    Is there actually a person checking this, do they have any job openings?
  12. E

    Which Companies Make Multi Mode/ Switchable Class Mode Ebikes?

    The bikes exceeding the local 15 mph limit on the paved trails where I live are almost all lightweight regular racing bikes. Regular bikes also lack a speedometer ,although some riders add one or use their phone. Most $1200+ e-bikes do have speedometers.
  13. E

    Rad Mission lemon or are they all garbage?

    Judging by other recent posts on the Mission tensioner, it does seem to be a problem. Not sure if it's the quality of the component or the application . Ratio is fixed at 50-16, lower power bike + if you are really pushing those pedals from standstill or up a hill it's quite a lot of stress on...
  14. E

    World Class Product Support? Nope.

    Been a field / sales electronics engineer for 45+ years. Replacing a suspect part once OK, second time extremely unlikely, and a third time never. I had many a rookie engineer on my team try to do that before I intervened. The best parts on a machine are the experienced ones. Harnesses are...
  15. E

    Kickstand and chain popping.

    Reported tensioner issues are with Rad single speed bikes, the derailleur models don't have problems that I am aware of. The design is a bit of a "kluge". Not sure if there is an aftermarket alternative as it is mounted forward of the axle bolt.
  16. E

    Kickstand and chain popping.

    This is what I used when I broke the original 40mm spacing stand and Rad was out of stock. 2
  17. E

    RadMission Question: Can you upgrade speed limit and go back to LED control panel?

    Doubt that would work , the settings are saved in the display . I don’t think the controller stores any values.
  18. E

    Replacement derailleur/shifter for 2018 RadCity ST

    I looked at buying one during the father's day sale but t doesn't offer a shift interlock. Also no visual indicator of gear positionI decided to hold for a bit . Fortunately I have no thumb shifting issues. With any electric bike there probably is going to be some difficulty find a place to...
  19. E

    Replacement derailleur/shifter for 2018 RadCity ST

    Couple of threads on it including this one. https://electricbikereview.com/forums/threads/converting-to-electronic-shifting.42608/
  20. E

    Cannot get Rad Rover 5 into P and C programming mode

    Just FYI C5 adjusts maximum current (and watts) I found about 1250W was enough, C12 changes cutoff voltage to 40V on a 48V Battery. There is momentary 4-5 volt drop when you go full throttle or PAS 5 with the mod . It recovers a bit but if you are under 46 volts it can trip the cutout just...
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