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  1. J

    Help with correct torque sensor bottom bracket choice please

    Hi ,I’m looking at swapping out my torque sensor bottom bracket that’s currently fitted to my Super73 RX . I don’t like the design where the chain wheel spider fits on the bottom bracket via splines as they do not mesh together perfectly and so you get forward and backwards movement.I want to...
  2. J

    Who makes 150mm or smaller square taper quality crank arms ?

    Just looked at them unfortunately they have a inner thread for a free wheel on the drive side crank arm which I obviously wouldn’t need so not sure if that will cause issues with it being able to pull in tight enough on the spindle with my set up . I need one without the thread .
  3. J

    Who makes 150mm or smaller square taper quality crank arms ?

    I think maybe they used offset crank arms to help clear the battery /Mock tank maybe Ref the bottom bracket I did see this one on AliExpress but not sure as pre mentioned if I need a specific torque sensor
  4. J

    Who makes 150mm or smaller square taper quality crank arms ?

    What I would like is a better quality torque sensor bb 120mm wide that has a bolt on spider not a spline fit type like mine . I’m not sure if all torque sensor bb are the same as in do I need a specific one to suit my controller?
  5. J

    Who makes 150mm or smaller square taper quality crank arms ?

    Looking again at my bike maybe jumping from 127mm to 160mm with those lekkie crank arms will be ok . I think I will have plenty of ground clearance and forward and back looks ok but my only concern is these bikes aren’t overly tall so the longer my pedal arm the higher my knees go ,And with...
  6. J

    Who makes 150mm or smaller square taper quality crank arms ?

    I thought I’d need the offset cranks to clear the chainset
  7. J

    Who makes 150mm or smaller square taper quality crank arms ?

    Its a shit set up IMO . The torque sensor bb has splines with a reverse thread and lock ring on the drive side . The spider fits on the splines and is held on by the ring (the spline match isn’t great as you can move the chain ring back n forward by a about a mm . Then the crank arms fit on the...
  8. J

    Who makes 150mm or smaller square taper quality crank arms ?

    Yeh I did see those ,I will call him tomorrow and ask about the offset . See if I can get a better view of the angle here’s mine to give you an idea .
  9. J

    Who makes 150mm or smaller square taper quality crank arms ?

    Had a look on there site but no joy . The Hope tech ones at 155mm would be great but they only do isis not jis
  10. J

    Who makes 150mm or smaller square taper quality crank arms ?

    I might get these just not sure if 160 is going to cause issues if I jump from 127mm
  11. J

    Who makes 150mm or smaller square taper quality crank arms ?

    I’ve got a Super73 RX EU model with 10 gears and both crank arms have offset ,the drive side especially does
  12. J

    Who makes 150mm or smaller square taper quality crank arms ?

    I’m after a pair of billet crank arms both with offset and max 155mm square taper but struggling. Has to be individual arms no spider
  13. J

    Who makes 150mm or smaller square taper quality crank arms ?

    Ok cheers
  14. J

    Who makes 150mm or smaller square taper quality crank arms ?

    I’m after a pair of offset jis /square taper crank arms either forged or billet aluminium,max length 150mm . I’ve found Lekkie Buz Bars which would be perfect but they don’t do smaller than 160 .
  15. J

    Looking at swapping my Super73 RX torque sensor Square taper bottom bracket to a isis type

    Hi I’m new to this site and hope I can gain some useful knowledge to help in upgrading the quality of some of the parts on my EU super 73 RX . I’ve been looking at the bottom bracket /crank arms and chain ring and to be honest I’m not overly impressed with the quality. I’d like to upgrade to a...
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