Discussion at Motorized Bicycle Engine Kit Forum in the Bicycle Engine Kits forum. Hi again ,can you guys tell from this picture if the standard size holes in sprocketts from vendors will fit ...
Hi again ,can you guys tell from this picture if the standard size holes in sprocketts from vendors will fit on this hub? Or will I have to have it machined out. I had to do my last one and it cost me thirty bucks from a local machine shop. I think I saw one vender who said they will machine to order but what size hole to order? I dont have a calipher.
Thanks for the photo but hard to tell from the pics....
FWIW - Our sprockets have a center hole about 1.5 inches in diameter (my good calipers are in the shop so just using a set of cheap calipers)....This has been found to fit every multispeed freewheel hub so far....Coaster brake people tend to need the center hole to be enlarged to 1.75 inches. We can machine the center to whatever is needed.
will standard sprockett fit 
Linear Mode
