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  1. Z

    Mini Hiryuu - Mid power ebike

    Interesting rack, claims to carry up to 110 lbs! Is it this one? Bike Rack Rear Bicycle Cargo Rack Luggage Carrier Holder Seat Post Frame | eBay Have you received it yet? How's the quality and will it hold up? I may need one.
  2. Z

    I bricked my BBS02b

    Thanks Chalo! I suppose it's steel because they get dropped often? Any idea what they weigh?
  3. Z

    I bricked my BBS02b

    Where can I buy 152 mm unicycle cranks - square taper ? Link please.
  4. Z

    Montreal to Massachusetts: The good, bad and ugly

    Hey Krusty, thanks for sharing your story on the trip! Looking forward to some pics! What's approx weight of outfitted bike? Suspension or not? I can't imagine being on a bike seat for 130 mile day.
  5. Z

    Toseven DM02 or Tongsheng TSDZ8?

    I see $290 (USA). Price just went up? What about TSDZ2B $250 (USA)? TSDZ2B tongsheng 48V 500W 350W 15A tsdz2 electric bicycle mid motor with torque sensor throttle e-brake lever VLCD5 VLD6 XH18-LCD 850C Is controller and display flashable to OSF? Which display is flashable?
  6. Z

    26" BMX DK Legend Build

    How about this Nishiki 24" disc $300 (was $600) https://www.dickssportinggoods.com/p/nishiki-boys-colorado-sport-24-inmountain-bike-22nisbnshkclrdbysbjm/22nisbnshkclrdbysbjm Triangle looks like will fit battery easily.
  7. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    Watched a couple of videos on converting from threaded to threadless, very helpful to see what the parts look like.
  8. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    Do I need special tools that only a bike shop possess to convert to threadless ? Can I DIY? I rather not use a bike shop if I can avoid it.
  9. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    I looked in the Suntour site Suspension Forks which is difficult to navigate if you don't know what to look for. I searched for "threaded" and didn't come up with anything.
  10. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    I didn't know that's a cap, under it there is a nut. So it's threaded!
  11. Z

    Mini Hiryuu - Mid power ebike

    How heavy is that big battery and how many screws hold it down? A full 24 oz water bottle is 1 lb 10 oz. I have a small 4.5 lb water bottle battery which needs the mounting points relocated with 2x 5 mm Rivnuts (weaker than factory brazeon) and I am worried if that's too much weight/ stress.
  12. Z

    Broken TSDZ2 motor casing rebuild

    After updating to the latest OSF for LCD3, this TSDZ2 has been running good so far (315 miles) on this test bike. I am getting around 44 mile range on a fully charged UPP 48V 7AH bottle battery with 43.8V remaining. I think that's pretty good efficiency.
  13. Z

    New "TSDZ2 Torque Sensor Central Motor"

    I'd recommend starting a new thread and not look for help in this mega thread. I swapped the torque sensor (and everything else) from a broken TSDZ2 motor to a new casing over the winter months. After getting it to run on the bench, installed it in a bike, it's running fine so far with 315 miles...
  14. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    Yes, I'd like it to provide better damping/ shock absorption to my hands when hitting pot holes. How do I tell what type shocks they are (coil, hydraulic, air or combo? Which is better? Found this EP Cycling Suspension Fork 80mm Stroke Preloadable Lockoutable ARROW 10 eBIKE | eBay which...
  15. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    There are a few Arrow specific shops in the Tri-state area but there's a much larger franchise of around 15 or more Fly-Ebike shops who sell almost the exact bike as the Arrow where just about all the parts are interchangeable. These shops wouldn't want to know anything about upgraded parts. All...
  16. Z

    Nervagon's Directionless, and Doomed Build

    What year/ model is the FS Trek?
  17. Z

    STlink v2 doesn't connect

    Just saw your post. I had a similar problem and wired the ST Link to the 3.3V pin and that got it to communicate. See this post TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.
  18. Z

    Trigger Style Throttle for Ebikes?!

    Who makes that blue thingy? Does it come in different sizes? How much?
  19. Z

    Trigger Style Throttle for Ebikes?!

    Thanks, it's not done yet! I rough shaped it with knife and rasp when the branch was 8" long. Couldn't wait to try it so cut it to size and installed it rough. I need to take it off, round the sharp edges/ sand it smooth.
  20. Z

    New "TSDZ2 Torque Sensor Central Motor"

    By deleting 1 spring, forces are no longer evenly distributed. They should have placed the 2 springs so they are 180 degrees apart.
  21. Z

    Trigger Style Throttle for Ebikes?!

    I've tried rigging a mechanical (friction) cruise control to the half-twist throttle. It worked to some degree but eventually slips so I gave up on the idea and made this:
  22. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    I see the (Allen) hex bolt you are referring to. I am still confused as to what a threaded vs threadless fork looks like. What thread is it referring to? Can you link to a pic which would show the thread? Is the Sheldon Brown screenshot above correct? Is mine threaded or threadless?
  23. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    If the video you saw was similar to my Arrow 9 ebike, can you post the link please?
  24. Z

    Trigger Style Throttle for Ebikes?!

    The half-twist throttle on my Arrow 9 has a very stiff return spring which tires my grip and wrist. Hated it! I converted it to a thumb/palm throttle with a hose clamp and a crook from a tree branch. No more gripping. Now I rest my thumb joint (trapezium) on the crook, apply pressure to...
  25. Z

    How do I go about choosing a replacement front suspension fork on Arrow 9?

    I am going by the "no wrench flats" to determine Arrow 9 is threadless. Do you agree?
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