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  1. S

    how to: prevent chain from dropping

    i've tested it on bench with a trainer set at various tension...it was fine... the chain is aligned and actually quite smooth with low drag when i spin the rear wheel... it pop off when i was riding it across a traffic junction...it wasn't even on electric power...and the speed was actually...
  2. S

    how to: prevent chain from dropping

    the alignment is ok....it was thrown off when i tried to climb up a small kerb... flex could be the issue...cos its a steel frame... guess i'll have to look at adding more guides... george, checked on the stiff links...non found just wondering how the others do it...cos i'm getting paranoid...
  3. S

    how to: prevent chain from dropping

    having a lot of chain dropping issues... got a chain tensioner and 2 rollers to prevent it popping off the big chainring now its not skipping off the bigger chainring but at the smaller freewheel...even when pedalling with no input from motor... i'm already using single speed chain and ring...
  4. S

    So, who's hiding a project?

    working on my new trike...more like setting it up to take the beating first...
  5. S

    Friction Drive DIY - solar charged

    nice solution...
  6. S

    Fitting freewheels to splined freehub drivers

    sounds interesting...waiting for the final price before committing...(looking at getting 2 pieces)
  7. S

    Sockman's build

    This drive will stay...will most prob get a new one from you for the right sided build... have some tots after reading the parallel drive thread... wouldnt it be possible to fabricate a spline mount for a ENO freewheel to add to a standard freehub,...convert the human power portion to a single...
  8. S

    Sockman's build

    my final target for this build is 70km/h with a range of 80km...and can be lifted with one hand. things that would be nice 1. seriously thinking of doing it on a trike, for the stability and ease of control and comfort 2. right side drive with shifting
  9. S

    Sockman's build

    matt, your drive is fantastic...will be doing more speed and distance testing after fabricating the throttle ... just send u a pm regarding the hv110 cheers, russ so many parts to buy...so little $$ left...
  10. S

    Sockman's build

    D-man, Its a empty shell...top portion will hold the batteries and controllers, the meat grinder area is a metal roll cage...to protect the motor in case i fall AussieJester, I'm fabricating a simple throttle now using an old rc transmitter trigger and a servo controller kit...(while waiting...
  11. S

    Sockman's build

    add stealth...
  12. S

    Hill climbing - Astro 3210

    nice...i was thinking of making a box to cover the motor...thanks for the good idea...
  13. S

    Sockman's build

  14. S

    Sockman's build

    V brake is possible...just need a new frame...take em pic now
  15. S

    Sockman's build

    Its been a while...finally managed to complete most of the stuff and went out for a test...hit 34km/h easily My component list Kona Caldera 26" (left only the front disc) Matt's drive 5:1 reduction HXT 80-100 180kv DIY disc brake adaptor with 52T SS chainring 16T freewheel (to be upgraded to WI...
  16. S

    Mongoose DX project

    nice...are they heavy?
  17. S

    High power RC motor and drive unit production

    hi matt, is there any way to check my shipment? eg tracking number or ETA singapore? i'll be leaving for melbourne F1 (working there...will get to "touch" KERS) need to get someone to take note of my parcel when i'm not around.. cheers, russ
  18. S

    High power RC motor and drive unit production

    THANKS MATT!! *popping champagne*
  19. S

    High power RC motor and drive unit production

    are the belts here yet? i'm getting excited...
  20. S

    HV110 disection and expansion

    matt, can you get a close shot of the gate driver ic? one way is to replace the gate drive ic with a higher drive current one and then stack those fet boards... but it will be easier to just make a new board complete with gate driver and "better" mosfet and use the hv control board my prof...
  21. S

    Mongoose DX project

    thats wat i'm trying to do...
  22. S

    200amp HV ESC group buy for cheap!

  23. S

    200amp HV ESC group buy for cheap!

    i can get the Hobby Wing Platinum 120A Hv (180A burst) 5-12s in singapore IIRC for less than USD 200 http://www.hobbywing.com/english/ArticleShow.asp?ArticleID=440 anyone using this esc?
  24. S

    Mongoose DX project

    this is my adaptor for the left sprocket (pre machine) need to machine it down (for weight) and check for clearance planning to do 2 or 3 pc sandwich with the smaller pic to fit the "grooves" and bolt to the disc brake... my original plan was to use a strida type belt drive...but couldnt find a...
  25. S

    Mongoose DX project

    oofnik, its one of my options to remove the rear disc...unfortunately that would mean a new frame and wheel building for me...(my current frame only come with disc)...will measure the clearance again one i get my parts in.... i'll try to post some pic of wat i'm trying to do...hope we could...
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