Re: Felt 1903 Fat Tire Ale 2011 Where do I buy offset motor mounts
Oh yeah... I forgot about the steel framed bikes (the MP, Chief, Fat Tire Ale, etc.) having different dimensions than the aluminum framed bikes (1903, Twin, Slater, Canvas, etc.)
you may also want to look at Sportsman Pat's rear sprocket adapter, that lets you offset the sprocket too. It is also very well made, and much lighter than the steel sprocket/rag joint lameness that comes in the kit. I had to bend the coaster brake arm out of the way to move the sprocket over far enough though.
These bits add up quickly, but make for a very smooth running bike in the end, and are worth every penny if you want a relatively headache free build.