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Old 05-15-2011, 07:24 PM
matthurd matthurd is offline
Motorized Bicycle Elite Member
Join Date: Dec 2010
Location: manchester NH
Posts: 817
Default Re: Can anyone help/visit with chain derail problem

Originally Posted by jedpr1 View Post
ok blood, go to Pirate cycles and purchase a CB-110 hub adapter if you have a 1 speed bike (coaster brakes) or an occ hub adapter if you have a 15 speed bike, then order the sprocket (size) of your preference. I assure you that you will have no problems with the chain ever again.
not true, idler adjustments can still be a problem as well as poor mounting on the motor.

sprocket adapters certainly help but they're not the only element to a good build.
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