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  1. Bubba zanetti

    RX 2021 spare battery

    Interesting. 5% to go 30 km? My range total depends on a lot of things, and the hills here are frequent too, bu my average is about 55 to 60 km. Where do you live?
  2. Bubba zanetti

    RX (2021) Motor Hum?

    So it makes the same noise under throttle with know pedalling?
  3. Bubba zanetti

    RX 2021 spare battery

    Look forward to your dual battery range etc reports!
  4. Bubba zanetti

    You Really Do Get What You Paid For (Motors)

    Just put 2.6 Johnny Watts on my RX. Quite the difference from the noisy stock 2.4 Knobblies. Handles better, feels quicker to accelerate and quite quiet too. Very nice. On my motorcycle, I would call them dual sport tires or SUV type tires.
  5. Bubba zanetti

    PEEK Gear for the Ultra Needed

    https://electricbikereview.com/forums/threads/peek-the-superman-of-polymers.40585/
  6. Bubba zanetti

    Battery Failure on Rize RX Pro

    Yes. I have an old multimeter. But wasn’t sure the + - of the barrel jack. Just ordered a new multimeter. Time to upgrade my skills ! 😜
  7. Bubba zanetti

    Battery Failure on Rize RX Pro

    Edit: Found numerous examples of testing a laptop charger, barrel jack, with a multimeter on YouTube So my Rize RX would not take a charge. I had dropped my charger from my work bench onto the concrete floor a few days before. Made the assumption that the charger was faulty and ordered a new...
  8. Bubba zanetti

    Our Rides in Words, Photos & Videos

    Gorgeous Fall day here in the Kootenay’s. Columbia River near Trail BC
  9. Bubba zanetti

    2022 Rize Models - Thoughts/Comments/Experiences From Owners

    Might be your derailleur hanger alignment. Can get out of align in shipping. Great instructions here https://www.parktool.com/blog/repair-help/rear-derailleur-hanger-alignment
  10. Bubba zanetti

    Battery Failure on Rize RX Pro

    This, … is….almost …EXCITING!!!!
  11. Bubba zanetti

    Random Loss of power when pedaling? Bafang Ultra

    Lugging is spinning your pedals slowly essentially. It means the motor is doing a lot of work at a low rpm. This builds heat. A faster pedalling reduces heat. Using your full throttle with high assist and pedalling slowly will overheat the motor quite quickly.
  12. Bubba zanetti

    RX (2021) Motor Hum?

    Loud and the pitch sounds completely different. I can hear the typical motor sound, then the higher pitch kicks in. Clutch binding? It sounds metallic to me. I’m sure you have checked tightness of crank arm bolts etc. Best of luck, I’m sure it will be resolved just damn inconvenience
  13. Bubba zanetti

    Random Loss of power when pedaling? Bafang Ultra

    Get your cadence “spin” up fairly high. I go for 90 rpm on hills. These motors don’t like to be lugged at high wattage inputs. We had an extremely warm summer, keeping up my spin, I’ve never had this problem again. I also never do full throttle and pedaling on hills at the same time.
  14. Bubba zanetti

    RX (2021) Motor Hum?

    That is a very peculiar sound. I would not be riding till that is narrowed down. Did you send this to Rize?
  15. Bubba zanetti

    Random Loss of power when pedaling? Bafang Ultra

    Once. Fairly warm day and a long hill. I was experimenting using throttle and was in PAS5. It bogged as you describe. I also was at about 70% of my usual cadence, so ‘lugging’ the motor. My conclusion was heat. It was a busy road with fast traffic So I didn’t get to touch the Motor to feel for...
  16. Bubba zanetti

    Our Rides in Words, Photos & Videos

    Beautiful fall days here. Just a few KM North of the US Boarder, along the Columbia.
  17. Bubba zanetti

    Show us pictures of where you ride your ebikes!

    My Wife’s Tern does well on these sandy trails.
  18. Bubba zanetti

    Show us pictures of where you ride your ebikes!

    Fabulous day along the Columbia River
  19. Bubba zanetti

    Passed by accident where a biker got killed :/

    i ride motorcycles and ebikes and have adopted a defensive approach in traffic and use a formal scan to try and identify risks. i travel on my Triumph Sprint ST1050 with headlight on, wear a Hit-Air inflating, air bag jacket and work at being as conspicuous as possible. Same on my Yamaha WR250...
  20. Bubba zanetti

    Bafang Ultra "Smooth" tune by Mike at Frey

    Thanks. I’ll try and borrow a windows device then. Hate doing battle with drivers.
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