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Old 07-15-2010, 12:37 AM
azbill's Avatar
azbill azbill is offline
Motorized Bicycle Elite Member
Join Date: May 2008
Location: Fountain Hills, Arizona
Posts: 3,356
Default Re: Rear Sprocket on Disc Brake Wheel

glad the wheel is working well for you Elmo ,,,
I can't remember how many miles I put on it, but there were a bunch of them
that wheel taught me to use a quality product

Intelligence is learning from your own mistakes,
Wisdom is learning from the mistakes of others

EZ Motorbike Dealer - Fountain Hills, AZ
EZ Motorbike of Fountain Hills
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Old 07-15-2010, 03:55 AM
kyl 46&2 kyl 46&2 is offline
Motorized Bicycle Senior Member
Join Date: Apr 2010
Location: MN
Posts: 77
Default Re: Rear Sprocket on Disc Brake Wheel

i ran into the same problem with the sprocket not fitting over the disc break mount. to get around it the first time i tried to take a grinding bit and a dremmel to open up the center hole. that turned out to be time consuming and horribly inaccurate. eventually i found a local machinist and had him mill out the center to a proper diameter. this allowed me to use the stock sprocket mount. i did end up upgrading to andy's tophat adapter, witch if you can get it its awesome! you may have to do some adjusting to get a good chain line, but that can be done with washers and a bit of grinding the bolts down for good clearance. if you got the right tools its not hard to figure out.
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