Search:

Type: Posts; User: Robert

Page 1 of 20 1 2 3 4

Search: Search took 0.07 seconds.

  1. Replies
    31
    Views
    1,174

    Who do you think is funding my research??? Robert

    Who do you think is funding my research???
    Robert
  2. Replies
    31
    Views
    1,174

    Thanks for the interest. The display is battery...

    Thanks for the interest. The display is battery voltage which gives you some idea of the remaining run time. Top speed is 28 mph on level ground. That is too fast!
    I did build it in a Scram-jet...
  3. Replies
    31
    Views
    1,174

    Done! So fun to ride! ...

    Done!
    So fun to ride!

    https://farm5.staticflickr.com/4347/36830076962_1163750737_h.jpg

    https://farm5.staticflickr.com/4372/36782169606_9de12f7e84_h.jpg
    ...
  4. Replies
    31
    Views
    1,174

    I needed a perforated metal grill. Too expensive...

    I needed a perforated metal grill. Too expensive so I decided to drill some holes in 1/8 sheet.

    https://farm5.staticflickr.com/4347/36488809580_49f1288ae9_b.jpg

    I made this battery box from...
  5. Replies
    27
    Views
    3,572

    I found this for Google but I have not tried it....

    I found this for Google but I have not tried it.

    http://www.rainsberger.ca/2016/02/19/direct-link-to-image-in-google-photos-for-html-image-tag/

    Robert
  6. Replies
    17
    Views
    582

    I was hoping it would be cheaper. At that price...

    I was hoping it would be cheaper. At that price you can do the research and let us know!
    Robert
  7. Replies
    17
    Views
    582

    How much is that stuff and where can you buy it?...

    How much is that stuff and where can you buy it?
    R
  8. Thread: Eclipse

    by Robert
    Replies
    14
    Views
    405

    I have seen several partial eclipses. They are...

    I have seen several partial eclipses. They are cool but not super-impressive. However, to see a total was a completely different experience. Truly amazing. I'm sorry of some of you can't appreciate...
  9. Replies
    31
    Views
    1,174

    The brake handles have kill switches that...

    The brake handles have kill switches that feedback to the controller. I also want a master power cut off. Hence the 30 amp switch.
    I feel some casting coming on for the seat and the headlight...
  10. Thread: Eclipse

    by Robert
    Replies
    14
    Views
    405

    I drove to Greenville SC to see the total...

    I drove to Greenville SC to see the total eclipse. Skies were nearly clear. Truly weird and amazing! Totally worth traveling to see it in person. Pictures cannot do it justice.
    Robert
  11. Replies
    31
    Views
    1,174

    I mean a disconnect in case the controller runs...

    I mean a disconnect in case the controller runs away. If (when) I fall off, the throttle spring will just return it to 0. My plan is to put a 30 amp switch on the battery. It will not be switched...
  12. Replies
    31
    Views
    1,174

    I just test rode this! ...

    I just test rode this!

    https://farm5.staticflickr.com/4368/36613175566_3321dafed5_h.jpg

    OK. Ignore the duct tape and lose wires, this is just a test...

    Damn thing it fast. Maybe too fast. I...
  13. Replies
    23
    Views
    1,826

    If your sand is fine enough and your pouring temp...

    If your sand is fine enough and your pouring temp is correct, that leaves water content of the sand and how tightly it is rammed as variables.
    One other thing you might try it to soot the mold with...
  14. Replies
    37
    Views
    1,181

    I second the Precision Matthews. Best tools for...

    I second the Precision Matthews. Best tools for the money.
    Robert
  15. Replies
    31
    Views
    1,174

    All good points. I think it will be important to...

    All good points. I think it will be important to slide forward on the seat to sit upright when cruising and slide back on the seat when in the "race position." I will get a pic so you can see the...
  16. Replies
    31
    Views
    1,174

    Just getting an idea of how it might look: ...

    Just getting an idea of how it might look:

    https://farm5.staticflickr.com/4383/36500677596_c435457992_h.jpg

    I need ideas for the seat. Not sure how to style the seat front where it meets the...
  17. Replies
    40
    Views
    5,375

    I think you need to figure out what YOUR intent...

    I think you need to figure out what YOUR intent is. If you are ever going to market something that spins off this project or you intend to pursue a patent yourself, then publishing this on the...
  18. Replies
    31
    Views
    1,174

    Yes that's a functional fuel tank. Frame is $120...

    Yes that's a functional fuel tank. Frame is $120 bucks out of China. I can't source materials for a frame for that price. The seat also has to accommodate the rare possibility of pedaling.
    Another...
  19. Replies
    14
    Views
    777

    So cool. Robert

    So cool.
    Robert
  20. Replies
    31
    Views
    1,174

    Cafe Racer Bicycle

    My latest project will be an electric bicycle. My intent is to model it after a Cafe Racer. Something like this:

    https://farm5.staticflickr.com/4296/35566587363_cc0b6edabe_b.jpg

    I thought about...
  21. Replies
    14
    Views
    777

    I have used a plas on aluminum wheels. It's not...

    I have used a plas on aluminum wheels. It's not as fast and easy as you might think. Stick with the burn barrel.
    Robert
  22. Replies
    25
    Views
    1,334

    I used to do the "head nod" until I got arc ray...

    I used to do the "head nod" until I got arc ray burns a few times. Now I run the same Miller helmet that HT mentioned. I like it. I use cheater lenses in it now that I am over 50.
    This is the helmet...
  23. Replies
    14
    Views
    777

    What are the last three entries with Al XXX ?...

    What are the last three entries with Al XXX ? What does this mean?

    Robert
  24. Thread: Cafe Racer Seat

    by Robert
    Replies
    22
    Views
    1,344

    Amazing! That is a generous offer. I will let you...

    Amazing! That is a generous offer. I will let you know dimensions as this progresses. I will start a build thread after I get the frame and put the casting in that thread. I have the battery. I got a...
  25. Thread: Cafe Racer Seat

    by Robert
    Replies
    22
    Views
    1,344

    Looking pretty cool! I may cast it. I'm going to...

    Looking pretty cool! I may cast it. I'm going to use lead or zamak just to aggravate Rocco! Seriously though he makes a good point, however this bike will be electric so weight is a secondary issue....
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4