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  1. S

    carrera crossfire no assist

    Cheers only charged me £61.00 pounds and new chain fitted quite pleased,they did actually broke the sensor plate taking off,all new now thanks
  2. S

    carrera crossfire no assist

    just letting you know my carrera has been fixed by halfords in hull. the bike was not under warranty m being the second owner,the problem was inside was all corroded new one fitted took about 3 weeks running very nice.
  3. S

    carrera crossfire no assist

    That's different then. You should have mentioned that before. You need to solve this step by step starting with the battery. You need a voltmeter. if you haven't got one, you need to get one. You can't do anything without one. Charge up the battery, take it off the bike and measure the voltage...
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    carrera crossfire no assist

    Many Chinese ebikes around £1,000 suffer from niggly electrical faults. In terms of what you do next, the first thing you need to do is accept the above, so there's no point in buying another £1,000 ebike because your experience will likely repeat itself. If you can spend closer to £2,000, you...
  5. S

    carrera crossfire no assist

    hi d8veh cleaned it all up fitted everything together and still the same thinking back the bike kept cutting out a lot taking the battery at least 4 times on a 3 mile journey and putting back in started then 100 yds faded again . tell you the truth it gets you down after a while and wondering...
  6. S

    carrera crossfire no assist

    ="d8veh, post: 347956, member: 4366"]It sounds like there's a separate torque sensor then. That could be the source of the problem. I wonder where it is and what type? There must be more under that cover. hi d8veh cleaned it all up fitted everything together and still the same thinking back the...
  7. S

    carrera crossfire no assist

    Hi cyclebuddy i do have all 3 screws to but black box back on. I have been on there site looking but will clean the sensor in morning and put it all back together and see what happens I have sent email to halfords with the serial number for the bike to see if it is still under warranty even...
  8. S

    carrera crossfire no assist

    Is that the 4 black plastic blocks cheers.
  9. S

    carrera crossfire no assist

    Here are some more photos d8veh
  10. S

    carrera crossfire no assist

    thank you for you reply redcupp1999.
  11. S

    carrera crossfire no assist

    These are the photos i have taken sorry took time still at work just popped in so the reply on my phone the inside of the crank shows little black box which i opened last night and is all sealed with 3 wires going in.theres nothing under the crank except gear cable and black wire sheath cable...
  12. S

    carrera crossfire no assist

    Checked the cadence undid the screws all their with the wiring all there baffling
  13. S

    carrera crossfire no assist

    hi there i have just looked on the crank inside i can only see a small black box attached to the plastic crank case which is held in by 4 screws i am not really sure what i am looking for cheers.
  14. S

    carrera crossfire no assist

    Hi i bought the bike second hand only 6 months old thanks for the reply it was all working normal but i did clean it all round there i wonder if i moved it because it was working lovely.
  15. S

    carrera crossfire no assist

    Hi everyone i have carrera crossfire with no assist the battery shows 86% the lcd is all lit up regeistring every thing the walk mode works perfect the motor kicks in but on pedaling no assist at all is there any body who could shed any light on this. thankyou