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  1. smorgasbord

    1UP-USA Racks - I'm a fan

    For a single, the 1UP is probably fine, but for 2 bikes there are issues using the ramp for the second bike. Also, if your axle to axle distance is too great, you have to be sure the arms are ALL the say down, and even you've got to lift quite a bit above the tray. And the locking mechanism...
  2. smorgasbord

    SRAM has a new ebike drivetrain.

    Previous discussion here: https://forums.electricbikereview.com/threads/sram-eagle-powertrain.54229/
  3. smorgasbord

    SRAM / Brose motor

    I'm kind of excited about this. I've done a lot of Bafang Ultra tuning, but in the end what you can do is limited by the motor's controller just being ignorant of what's going on with the rest of the bike. Knowing more about what gear you're in and being able automatically choose gears given the...
  4. smorgasbord

    Speed = Cadence

    Note the diameter in most displays is not the actual tire diameter, but the nominal wheel size OK, so a 29" X 2.3 would give you 2326mm to 2330mm. That's off by only 1.1% Some charts: https://www.schwalbe.com/en/reifenmasse https://www.cateye.com/data/resources/Tire_size_chart_ENG_151106.pdf
  5. smorgasbord

    Speed = Cadence

    Surely you can choose a different "stock" size on the display. I'd play around to see if a larger stock size ends up with closer approximation of your tire's actual circumference.
  6. smorgasbord

    Brakes ?? what stopping Me? lol pretty lame I know But?

    And another data point: I ride 2 piston Shimano MT400 brakes and they're just fine. My wife rides 4 piston Shimano BR-8120 (Deore XT) and they brake well, needing slightly less level pressure. The Deore's also have finned brake pads, which is supposed to help cooling. I'm about 190lbs, bike is...
  7. smorgasbord

    Ultra Tuning: Master Thread -- Start Here!

    Quick Start: Over the past several months I've had requests to post my settings. I haven't done that for the obvious reasons that my bike, my setup (ludicrious congroller, EggRider), myself, and how/where I ride are almost certainly different than anyone else here. For instance, I suspect...
  8. smorgasbord

    Cheap vs Quality Tail Lights?

    I used the center hole on that mount to put a bolt through the spot where the rack's reflector used to be. But, yeah, there are a whole bunch of mods you can do to the plastic to adapt it. And the light itself comes with a post mount that's in two pieces, so if you have a left to right bolt hole...
  9. smorgasbord

    Cheap vs Quality Tail Lights?

    Cheap lights aren't worth the risk, IMO, since the whole point is your safety. I'm happy with the Cygolite products: https://www.amazon.com/gp/product/B07W62CCL2 is $48 and you can buy an additional mount like this: https://www.amazon.com/gp/product/B009VUB0Q8 for about $7
  10. smorgasbord

    Ultra Tuning: Setting up PAS levels in the Basic Tab

    These are the main reasons I haven't posted my specific settings. They don't apply to different bikes, different riders, or in different riding environments. I think the matrix of such differences are so great that it becomes really hard to have a set of "stock" settings from which to choose...
  11. smorgasbord

    Installed a Rohloff Speedhub 14, IGH on my mid-drive Luna Z1 Ultra Mag

    Seems like you think the chain broke first, and that set off the subsequent events. But, don't chain breaks simply unravel from the gearing? Does the tensioner look like it got hit? In terms of chains, it's too bad a single speed chain won't work, because those have full bushings for increased...
  12. smorgasbord

    Ultra Tuning: Setting up PAS levels in the Basic Tab

    Just a note that I updated the first post in this thread with: 1) A new screen grab 2) Some findings on trying to set PAS 0 to the lowest possible values. 3) A note on why my screen grab show 2 magnets when I only have 1.
  13. smorgasbord

    Luna X2 Impressions (Hydra Comparison)

    After bleeding brakes on various cars over the decades, I was surprised to discover the hard way just how different bleeding bicycle brakes are. The first culprit is that the inside hose diameter is very small. With Shimano, they decided to make the newer BH90 hose inside diameter smaller than...
  14. smorgasbord

    Ultra Tuning: Decoding the Pedal Assist Tab

    As long as you're applying more than Start(kg) pressure (in the SPD0 column) and the crank is rotating you should be getting motor output at least at MinCur(%) levels multiplied by the Limited Current(%) setting of the PAS level you're in. Crank rotation is detected with internal magnets and...
  15. smorgasbord

    Is it safe to freely use the throttle WHILE PEDALING on a mid drive?

    Have you reached out to Evelo to ask them about changing the default PAS level percentages? Evelo claims to have special programming to raise the max power from 600 to 1200 watts. Maybe they can give you a VESC program to reset the levels to be lower.
  16. smorgasbord

    Eggrider V2. Can you adjust torque settings of Bafang M620/G510 motors with this?

    I do that with the EggRider all the time. Just because you've connected your phone doesn't mean you can't use the physical buttons on the EggRider.
  17. smorgasbord

    Eggrider V2. Can you adjust torque settings of Bafang M620/G510 motors with this?

    Since this is an EggRider thread, I'll continue. If you're not going to tune your motor, then the major advantage of the EggRider is that you get to use your phone as your eBike display. While some won't want to do this ever, for others that use the phone on the bike anyway (for, say, GPS /...
  18. smorgasbord

    Wrench for 15mm rear axle?

    Yeah sure, but the OP's photo shows an Enviolo hub with belt drive, which means just loosening the axle bolt may not be enough by itself to remove the wheel. For a short time I had a bike with such a hub, and my recollection is that I also had to loosen the two hex bolts visible in that photo to...
  19. smorgasbord

    Wrench for 15mm rear axle?

    +1 on the Knipex. This 6" model handles a lot (don't know if it'll handle the axle bolt, but they make larger sizes as well): https://www.amazon.com/gp/product/B005EXOK0Y
  20. smorgasbord

    Ultra install problems

    Range is based entirely on battery capacity (typically expressed in watt-hours, or wh), and your riding efficiency (wh/mile). With a CANbus Ultra you can't fit an EggRider, but UART Ultras can be fitted with an EggRider, which reports your average efficiency in wh/mile, and consumption per ride...
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