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Old 03-07-2010, 05:09 PM
bairdco's Avatar
bairdco bairdco is offline
a guy who makes cool bikes
Join Date: Aug 2009
Location: living the dream in southern california
Posts: 6,258
Default re: How to remove your Coaster Brake Arm on your Motorized Bicycle

take off the outer nut, the washer (if it has one) and the arm comes right off. you might have to wiggle it a little, but it'll come off.

there's a dust cap underneath. on some hubs, you have to modify this for the stock sprocket.

Bike Guy Joe has a tutorial for this:
Attached Images
File Type: jpg nut loose.jpg (271.3 KB, 1225 views)
File Type: jpg nut off.jpg (265.6 KB, 1030 views)
File Type: jpg no nut or washer.jpg (353.2 KB, 1006 views)
File Type: jpg off.jpg (341.2 KB, 1190 views)
File Type: jpg dustcap.jpg (299.3 KB, 1256 views)

Last edited by bairdco; 03-08-2010 at 11:34 AM.