Page 5 of 7 FirstFirst ... 34567 LastLast
Results 41 to 50 of 61

Thread: Anyone have a brand new sprocket that can be 3D scanned?

  1. #41
    EBRforum Novice
    Join Date
    Sep 2012
    Location
    United States
    Posts
    243
    I'll get some this weekend I have mine apart

  2. #42
    EBRforum ProvNov
    Join Date
    Dec 2015
    Location
    Prescott AZ
    Posts
    40
    Thanks a ton :).
    The engineers told me, “Road test it. Savor the midrange. Then, choose.” -- EBR 1190RX

  3. #43
    EBRforum ProvNov
    Join Date
    Aug 2015
    Location
    S. Florida
    Posts
    52
    Hey Doosh, where can I get a rear PVM wheel from in the US? Ive e-mailed a few places with no response.

  4. #44
    EBRforum Novice
    Join Date
    Sep 2012
    Location
    United States
    Posts
    243
    Special order from pvm only. Call them. They are probably on holiday. No one in Europe works this week

  5. #45
    EBRforum Newb
    Join Date
    Apr 2015
    Location
    Southern Maryland
    Posts
    9

    ps

    Just a public service announcement... I have a front and rear sprocket that I am going to be working on. I know Vortex makes the rears but I've had requests for a steel rear as well after i'm done with the front. I have the complete capability to manufacture replacements of the fronts as well as make any new design/ material improvements or cush-delete sprockets. I'm also working on an idea to retain the cush-drive and be able to swap sprocket sizes. I've been busy before the winter, otherwise it would be done by now. Feel free to ask questions or post requests.

    Oh, and i'm not looking to make money on this deal - just support the cause. I also like a good project.
    Last edited by bairframe; 01-08-2016 at 07:02 PM.

  6. #46
    EBRforum Novice
    Join Date
    Sep 2012
    Location
    United States
    Posts
    243
    I can send you specs and dimensions for a proper front sprocket interchangeable between RX or 1125 applications.

  7. #47
    EBRforum Newb
    Join Date
    Apr 2015
    Location
    Southern Maryland
    Posts
    9
    Doosh - pm sent

  8. #48
    EBRforum ProvNov
    Join Date
    Dec 2015
    Location
    Prescott AZ
    Posts
    40
    Just an idea I threw together the other day. Rough but just to get the idea out there. Hopefully if anyone can gain any ideas from it it might be useful. Feel free to use at will.

    Click image for larger version. 

Name:	Sprocket Ring Hub.JPG 
Views:	248 
Size:	91.5 KB 
ID:	765
    The engineers told me, “Road test it. Savor the midrange. Then, choose.” -- EBR 1190RX

  9. #49
    EBRforum Novice
    Join Date
    Sep 2012
    Location
    United States
    Posts
    243
    Quote Originally Posted by bairframe View Post
    Doosh - pm sent
    Check your email.

  10. #50
    EBRforum Newb
    Join Date
    Apr 2015
    Location
    Southern Maryland
    Posts
    9
    --Update on progress--
    I have determined the original material of the front (4130 steel) and rear (7075 aluminum) sprockets. The front sprocket is cast which could explain the low OEM cost and the failures we've been seeing. I have a source for, what I'm hoping to be, improved material and I should start fab soon. I'm also making a prototype model for a cush-drive with changeable sprockets. I know everyone is going to be asking about cost but until I know I'm making something solid I won't be able to give that just yet.

Similar Threads

  1. What is the OEM coolant brand?
    By buell-fan in forum EBR News and Discussion
    Replies: 11
    Last Post: 11-01-2016, 09:20 AM
  2. Rear sprocket effects on the computer and or speedometer...
    By buell-fan in forum EBR News and Discussion
    Replies: 6
    Last Post: 09-19-2015, 01:46 PM
  3. 43 or 44 tooth sprocket?
    By Vipertestarossa in forum 1190RX
    Replies: 3
    Last Post: 09-17-2015, 05:10 AM
  4. Rear Sprocket?
    By Vipertestarossa in forum 1190RX
    Replies: 2
    Last Post: 09-15-2015, 01:58 PM
  5. Replies: 12
    Last Post: 09-09-2015, 11:43 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •