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  1. P

    Domino throttle wiring

    Hi, on the Domino throttle, what are the yellow and green wires for (smaller connector)? The throttle was supplied by LMX thanks
  2. P

    Mac 10T and 8T motors - Perth, Australia

    AUD 800/ set (around $520 USD) Mac 10T and 8T complete sets 10T and 8T rear 8T front (100mm) Motor comes with 18FET controller, cables for controller, APT 750C display, thumb throttle, torque sensor for 68mm/73mm or 100mm BB Price is in AUD. Plus shipping from Perth, Australia
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    (SOLD) - Phasor with Mxus 3k - no battery - Melbourne, Australia

    I am selling the Phasor - very unusual metallic colour (I think only 2 were made in this colour) AUD 3,000 EXCLUDES BATTERY Bike has been very good and reliable, but battery now needs replacing Mxus 3k motor with ferro fluid and heat fins Schlumpf drive gears Marzocchi Bomber forks Cycle...
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    Sudden voltage drop while riding

    I was riding a short distance with no issues, with a 18S6P 30Q battery. Accelerated reasonably fast, the CA went flickery and unclear, and then the power cut. Bike then wouldn't switch on. When I got home (luckily wasn't too far away), checked the battery - zero reading at the charge point...
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    Kona Stinky Fitz 2010

    I picked up this bike last week - and only noted the black bar from the seat post to the drop-out when I was looking a bit closer at the drop-outs. Is this some sort of stabiliser bar?
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    what cell is this?

    I bought a 2nd hand Futr Beta, which had a 52v battery, The seller didn't really know anything about the bike? Opened up the battery to investigate - what cells are these? (see edit below) thanks in advance! (edit - I believe it is the LG MJ1 - correct?)
  7. P

    Powervelocity 12F controller 4kw

    never used. Including throttle. AUD$250 plus postage
  8. P

    Cycle Analyst - Melbourne, Australia (SOLD subject to payment))

    CA for sale. Note connectors $80 AUD plus postage
  9. P

    (SOLD) - Phaserunner for sale - Australia. AUD 300

    Phaserunner in good condition for sale. Please note lack of connectors in photos AUD 300 plus shipping Note - this was meant to be sold, but wasn't paid for, so relisted
  10. P

    Calculating watt hours used

    so, on a recent ride, my voltage dropped from 75v to 60v over 30km. Battery is a 18s6p 30Q. I have calculated 64.8v x 18AH = 1166WH available; voltage drop possible say 75 - (18*3.2) = 17.4v Dropped 10v/ 17.4v = used 10/17.4 * 1166 = 57% of 1166 = used 670WH, therefore 22WH/ km. Is there a...
  11. P

    Shipping used ebikes to Australia - help needed!!

    the shipping agent has advised the following (moving from NZ to Australia): "E-bikes are in most regards treated like a motor vehicle heading in to Australia. If the power output is more than 200w; an import permit is required to get exemption. " Looking on the Department of Infrastructure...
  12. P

    XT150 connectors

    I bought some AS150U Anti Spark connectors as per below. They have 4 signal wires - what would these be used for? Are they relevant to the anti-spark function? https://lunacycle.com/as150u-anti-spark-with-signal-wire-connector-set-with-pigtails-male-and-female/
  13. P

    what light is this?

    I found this light in a drawer, not sure what it is - sort of looks like a Cree. How do I tell what voltage it takes - I haven't opened it up yet. Otherwise, will just test on escalating voltage until something happens...
  14. P

    Graphene Aluminium / alumumin ion

    https://www.forbes.com/sites/michaeltaylor/2021/05/13/ev-range-breakthrough-as-new-aluminum-ion-battery-charges-60-times-faster-than-lithium-ion/?sh=1ae7986f6d28
  15. P

    Splicing/ connecting charge wires to battery

    I have had a new battery made, 22S5P Samsung INR21700-40T. The guy that made it didn't include charge wires. The wires are 2 sets of 10AWG wire. However, I would like to have an external chargepoint, as the battery is in an enclosed frame (i.e. not have to unplug one XT90 set to charge)...
  16. P

    why did battery cut out?

    went for a ride over the weekend. The battery is a 18S6P 30Q. Battery was fully charged at around 74v at the start. The ride was very hilly, and I wasn't pedaling along (torn achilles at the moment). Regen also wasn't working - I am normally very reliant on that for braking and some regen. At...
  17. P

    What controller for 72v, 100+ amps?

    The Phasor is about to receive a new battery - a 21700-40T pack at 20s6p. I have been advised max amps should be around 105A. Therefore, it also needs a new controller - the existing one is 70A max. The motor is a Mxus 3k. Motor will get fins and ferrofluid The other constraint is the space to...
  18. P

    Norco Atomik with BBSHD

    At long last I got around to finishing this build - a 2005/2006 Norco Aline/ Atomik, with a battery box cut and welded by Samd. Battery is 52v 21ah 14s battery, BBSHD. Boxxer World Cup forks, Fox rear shock, Lekkie bling ring. Test ride this morning - bike is really lightweight, very smooth...
  19. P

    Archer D1X Wireless gear shifter

    I was looking at electronic systems, and came across this wireless gear shifter, which works across any type of derailleur system https://www.bikemag.com/gear/tested-archer-components-d1x/. I like the idea of limited cables, particularly where I have had a battery box cut and welded into a...
  20. P

    Aluminium vs steel contraction when frozen

    So, I have a bearing outer ring stuck in a aluminium frame (the swingarm). The bearing has broken, leaving only the outer ring wedged in. If I put the the swing arm in a freezer - would the aluminium extra contraction make it easy to extract? How brittle would the aluminium become if frozen...
  21. P

    where to get 20s 220v charger

    Does anyone where to get a 20s 220v charger, that is reasonable quality? thanks
  22. P

    Universal charger?

    Hi, is the charger shown below universal? 110v is marked in red, but the similar chargers I can see on the internet are noted as 110v / 220v. thanks
  23. P

    Battery Shipping USA to New Zealand

    so, I am off to NZ next week. The relocation services I am using doesn't have a clue what to do about batteries - I have 4 that I need to ship. Batteries are 18650 cells, all professionally made, no issues ever. I have 2 ammo containers - I was planning on discharging to around 3.6v/ cell...
  24. P

    Voltage drop vs AH

    So... can you calculate amp hours used from the starting and ending voltage on a trip? For example from yesterday, my wife did 34.3km (21.3 miles) with a 14S7P 30Q battery, BBSHD. Starting voltage was 57.4, ending 53.8. How do you turn this info into ah used?
  25. P

    DSRaider electric vehicle

    Electric off road vehicle, being tested by US Military Bw9DlZlgXe4 https://www.popularmechanics.com/military/research/a22790905/the-raider-is-an-offroad-scooter-for-soldiers/?src=nl&mag=pop&list=nl_pnl_news&date=082218
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