Motorized Bicycle Engine Kit Forum  

Sponsors



Go Back   Motorized Bicycle Engine Kit Forum > Motorized Bicycle Mechanical Components > Hubs, Gearboxes, Sprockets and Chains

Hubs, Gearboxes, Sprockets and Chains Can't find 'em, grind em - hubs and transmissions, problems and modifications to make you run smooth and trouble free

Reply
 
Thread Tools Display Modes
  #1  
Old 09-21-2016, 05:02 AM
Cylon's Avatar
Cylon Cylon is offline
Motorized Bicycle Elite Member
 
Join Date: Jun 2015
Location: Maine
Posts: 291
Default Sprocket adapters....

So Ive been idle for awhile because my bike broke again and I ended up buying another car, but I decided to start working on my bike again before winter. I keep having the same issue with this bike, the sprocket adapter keeps coming loose, I've tried sanding it down to make it fit better this didn't work because the holes for the sprocket didn't line up and I'm using a 1 inch adapter as is the hub. What else could I do to make it work? I don't want to keep breaking spokes or having the chain fall of from this thing coming loose.....Would putting duct tape under it work?
Reply With Quote
  #2  
Old 09-21-2016, 08:47 AM
Slogger Slogger is offline
Motorized Bicycle Elite Member
 
Join Date: Sep 2014
Location: nohio
Posts: 526
Default Re: Sprocket adapters....

There used to be tape called 'friction tape'.
My old man (way back in the 60s) used it all the time. It was like a rough fabric with tack to it, sticky.

You know, you might try a can of plasti-dip spray-on rubber stuff.
I used it to keep my tensioner and gas tank from moving around and it has worked fine.
Rough up the hub with emery cloth, spray a light coat on it, then spray a light coat inside the adapter.
When they have dried install the adapter and see if there is a small gap between the two parts. If the screws tighten down and there is no gap between the two halves, it would mean the thing might still slip.
Good luck to you.
__________________
Buzz zzzzz zzz
Reply With Quote
  #3  
Old 09-23-2016, 12:52 AM
Tyler6357's Avatar
Tyler6357 Tyler6357 is offline
Motorized Bicycle Elite Member
 
Join Date: Mar 2012
Location: Santa Barbara, CA
Posts: 716
Default Re: Sprocket adapters....

Are you using a lock washer on the bolts on the clamshell? Maybe try blue loctite?
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 02:01 PM.


Sponsors

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
MotorBicycling.com