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  1. thelarkbox

    Help! Advice: Which E-Bike Conversion Kit? - 2021 Specialized Sirrus 2.0 for Flat Terrain Commute

    Fwiw 12 months on after buying a yose-power conversion kit for my bike i am still Very happy and pleased with the purchase.. The limited config options of the controller are of little consequence, the bike just works, tho it did take a few weeks to get over no twist grip throttle ala m/cycling...
  2. thelarkbox

    Prestige supports new bill that seeks to reduce fire risk from e-bike li-ion batteries

    STOP PRESS The folk who pay for insurance claims want to limit their liability.
  3. thelarkbox

    New e-bike in my stable...iZip Via Mezza Enlightened

    Glad it was discovered while off the bike and not while cornering at speed.. a bit of jb-weld and a couple of lolly stick splints held on with cable ties or gaffer tape and you should be good to wheel it down to the shop to buy new forks..
  4. thelarkbox

    Carrera Vulcan e spec advise sort

    Yes thats fine, the yose battery supplied with my kit last summer only indicates on the battery when the membrane button is pressed. If the same as mine when charging the charger shows a red indicator led, when complete this will turn green.
  5. thelarkbox

    Wheel Building Help

    when buying spokes i found amazon prime next day delivery and no quibble returns policy a VERY beneficial. after a couple of attempts lacing a wheel with too short spokes i was as fast at the job as the guys in the 5 minutes youtube vids detailing the procedure.. When i finally zoned in on the...
  6. thelarkbox

    And todays idiots are

    Thats why I have kept the inoffensive tho penetrating (on quiet roads/paths) ding of a bell.. I have considered a horn,, even bought a 2a truck horn.. Yep its loud.. and it may still find its way on the bike for emergency hollering. Only folk i recall showing annoyance at the sound of a...
  7. thelarkbox

    And todays idiots are

    Fwiw im now in the habit of flicking the bell whenever i come up behind anyone where its otherwise quiet, most will signal an acknowledgement, a few remain oblivious requiring a 2nd ding , once the startled rabbit response when i passed even made me take a 2nd look for something i was unaware of..
  8. thelarkbox

    E-bikes to be banned by employers after dozens of battery fires TfL, NHS trusts and other organisations

    Simple solution, remove the battery when arriving at work and take it in with you and fast charge it under your desk/workstation under a cover of flammable materials with an ali express special deal charger. resulting in a zero chance of your bike catching fire..
  9. thelarkbox

    Byocycle model identification

    looks like a front hub drive which has been installed upside down?? And it looks like the controller is housed in the battery mount rear? so without the keys may require destructive persuasion to reveal its secrets. the motor position (upside down) would indicate the risk of water ingress and...
  10. thelarkbox

    24V battery on Panasonic 26V

    Cheers i thought it was a typo,, doh!!
  11. thelarkbox

    24V battery on Panasonic 26V

    36v motor controllers generally cut off power due to low voltage when a battery drops below 29-31v, (mine is 31v but others ??) iirc a 24v battery fully charged is 29v.. so while a 24v battery fully charged may start a 36v motor system on the bench it wont have any juice to move you any...
  12. thelarkbox

    PASS Wiring question

    removing the screws from the end caps and securing the mosfets to the case for heat exchange should let you pull the pcb from the controller case letting you check the silk screen print for labels where the wires connect. Though a google image search will probably provide the info with less...
  13. thelarkbox

    Looking for a e-bike that goes from 0-15mph rapidly with minimal effort

    So High amp controller and battery drain capacity with a 48v system then.. matched with a 36v motor for the overvolt boost too perhaps? Google to the rescue when it comes to OP's 'ideal' bike.. Ha- its our local scooter scat-ter-er,
  14. thelarkbox

    Looking for a e-bike that goes from 0-15mph rapidly with minimal effort

    I dont know the bike you speak of but the 250w rear wheel kit from yose-power i fitted last summer certainly works just the way you want when set to pas level 5 and in a low gear. Once you have started the bike, all you need do is keep the pedals revolving at any pace that suits you to maintain...
  15. thelarkbox

    KT controller bobble under throttle

    Anything elw electronic i would suggest running it on the bench and looking for signs of overheating.. cant quite see how to do the same with an ebike tho as running under load for x miles is tricky to emulate..
  16. thelarkbox

    The bridge of doom

    Easter 1990 i set off down the pilgrim way to Canterbury from RedHill, A few days in I was ridding through a field of rape when the footpath was signed up a bank 20-30m high which had not been cleared/used much, so i made it up with the rucksack after a bit of a battle through the brambles and...
  17. thelarkbox

    Disappointed with a Pendleton e-bike

    re-lacing a wheel is not the dark art i once thought it was. its a straightforward procedure (when the right size spokes are at hand) after 3 x wrong size spokes i was uber fast at the actual lacing when the right size finally graced my doorstep.. my #1 tip if using a cheap multisized ring...
  18. thelarkbox

    Kirby e bike kit

    Currently very few ebikes have been challenged by the police a recent statistic revealed 260 e bikes were confiscated in a recent year, while it seems like ive passed that many dodgy e-bikes in the last 12 months alone.. However other considerations come into play when deciding what bike to...
  19. thelarkbox

    Disappointed with a Pendleton e-bike

    tbh im just repeating advice given to me that proved helpful.. my experience is limited to rebuilding a single wheel for which i ordered the wrong sized spokes way too often (thanks amazon) the rim replacement in my case was significantly different from the original so old spokes were the wrong...
  20. thelarkbox

    Disappointed with a Pendleton e-bike

    and subtract 1mm for stretching..