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  1. Alan Quay

    wiring a thumb throttle

    My guess is: Red = 5v Black = 0v White/green = signal So (from connector on controller to new throttle) you need to go: Yellow to black Red to red Green to white Sent from my HTC One_M8 using Tapatalk
  2. Alan Quay

    Hi From the Highlands!

    The torque simulation controllers (from BMS and probably others) are very good, not quite the same as a torque sensor, but a vast improvement over the old speed type. The big advantage of building your own is that you can easily change bits around if you don't like them. Sent from my HTC...
  3. Alan Quay

    inner tubes

    I'm a big fan of the continental tubes. They are thick and perform well. They have a threaded steel valve with a nut to hold it in place, making much easier to get a pump on them. I just bought 8 for about £20. Sometimes Halfords have them on offer for about £2.50 Sent from my HTC One_M8...
  4. Alan Quay

    Cree front lamp for dark lanes

    I have messed around with wiring in lights, but these days I have a couple of these with some 18650's. Last about an hour. The light they give is plenty enough (I'm riding Devon country lanes, potholes the size of badgers, badgers the size of cows). You could easily wire them in with a DC-DC...
  5. Alan Quay

    My Carrera Vengeance Ultimate/ TSDZ2 build (in progress..)

    Yes, it's about weight distribution. Lower the better. Sent from my HTC One_M8 using Tapatalk
  6. Alan Quay

    Batribike Dash - duff motor

    This sounds more like a battery problem to me. Sent from my HTC One_M8 using Tapatalk
  7. Alan Quay

    New rider

    Towbar for me. Then any old eBay rack will do it, although I also have a Thule hangon which is good for 3 bikes, so fine with one e-bike. Sent from my HTC One_M8 using Tapatalk
  8. Alan Quay

    What conversion kit should I get?

    Yes, but it's important for the OP (and others) to understand why. You don't need to be using the throttle for it to fail wide open. Sent from my HTC One_M8 using Tapatalk
  9. Alan Quay

    Fast electric bike LANERI FALCON 250L

    I wish I could un-see that thing. Sent from my HTC One_M8 using Tapatalk
  10. Alan Quay

    What conversion kit should I get?

    The cut out switches are very useful when the throttle fails, as they can do so wide open. That said, the brakes should easily overpower the motor, so it's not a massive safety thing as long as you are aware that it could happen. I don't bother with cutouts these days, just take the risk that...
  11. Alan Quay

    What conversion kit should I get?

    None of it is hard, especially if you have an understanding of engineering. For a front hub in steel fork, you just need to file the dropouts a few mm deeper. 8mm round file and 5 mins work. In a ally fork (most suspension forks) a torque arm is recommend. Same goes for a rear hub, but you...
  12. Alan Quay

    Would it be alright to take a chain link or two out?

    Yes, that would do it. The formula is L = 2 (C) + (F/4 + R/4 + 1) L = Chain length in inches. Round the final result to closest whole inch figure. C = Chain stay length in inches, measure to closest 1/8". Use chart above to find decimal measurement. F= Number of teeth on largest front...
  13. Alan Quay

    Who was right?

    It's pretty simple and clear. Mirror, signal, manoeuvre. Had the car driver done either of the first two the accident could have been avoided. The pedestrian has no idea what he's talking about, and does not know the difference between outside and inside.
  14. Alan Quay

    What conversion kit should I get?

    The third option is a hub motor. A front hub motor can be a very easy conversion, probably slightly easier than a mid drive as you don't need any special tools. Sent from my HTC One_M8 using Tapatalk
  15. Alan Quay

    Post office doesn't like my battery!

    You'd be better off going to the website. They will pick it from you for a few pence more. I've used my Hermes for a lot of stuff now, never had problems. Sent from my HTC One_M8 using Tapatalk
  16. Alan Quay

    Complete Newbie to e-bikes.

    That's quite a poor bike for a conversion in my opinion. No triangle and no easy rear rack (full suspension) limits your choice of battery. You'd be better of starting with a hard tail, preferably with disc brakes. Should be able to pick something up for £100 or less on eBay/gumtree Here's one...
  17. Alan Quay

    Does this sound ok?

    It's not right, that's for sure. Could it be all spokes taking up the slack as the motor spins up? I'd be inclined to either remove or tighten the spokes then try again. Sent from my HTC One_M8 using Tapatalk
  18. Alan Quay

    What to do when the weather's too naff to go for a ride...

    When it comes to Manilow, compression and removal of both extraneous and audible data is my preferred way to listen. Sent from my HTC One_M8 using Tapatalk
  19. Alan Quay

    robot wars uk sucks

    Isn't that the same as the UK one but with commentators shouting louder? Sent from my HTC One_M8 using Tapatalk
  20. Alan Quay

    Halford's Carrera Tugging?

    The problem goes away if you can de-restrict it. It wouldn't surprise me to find a standard Chinese controller in the bottom of that battery. Sent from my HTC One_M8 using Tapatalk