torque

  1. Z

    Help! Loud vibrating rear hub motor after putting it under load while stationary.

    Hello all, this is my first post on this forum, I'm excited to join this friendly and welcoming community! A friend of mine sold me an eBike with the a 36v Voilamart 500W rear (Brushless Gearless) motor. It is around 3 years old and had been running fine with me over the last few days of having...
  2. S

    Increase torque on a 250w

    Hi all, I'm new to the site and I'm wondering if there is any way of increasing the torque of a 250w mid drive motor so it can pull up hills better? Cheers
  3. JohnSear

    Help! Suntour HESC ATS Carrera Crossfire E - E21 Error (again)

    The classic 'Torque Sensor electrical problem' I've recently had the Torque sensor replaced at Halfords (for the 2nd time in 9 months) and while this has cured the consistent E21 errors I was getting I'm still getting intermittent ones. Given lock-down I'm using my E-bike to get my goverment...
  4. JohnSear

    Carrera Crossfire E21 Error

    I know this bike gets somewhat mixed reviews due to the cutting-out problems. After reading lots of online comments I was reasonably happy that the problems are often related to lose connections and often cable ties have seemed to solve the issue. So I went for a 2nd hand one on ebay. Looks in...
  5. F

    Adding Throttle To An E-Bike & Problem

    Hi everyone, Whilst browsing another forum with a question in mind, a member of that forum suggested (to someone with a similar question) asking said question in this forum. To cut a long story short, I've had a "Raleigh Velo XC" e-bike for several years. It's a pedal-assist bike. But I...