As for the front sprocket....I would only use a blackbird specific piece, as the correct sprocket "floats" on the splines with 1-2mm or 1/16" axial play. Other brands/models use different methods to fix, so recommend to not mix and match. Make sure you use anti seize moly on the splines before assembly.First off bees...hope your still in good spirits, and recovering best as possible.
Below that it says dymag wheels years 0 to 0. Thats why they suggested it. I talked to supersprox originally about having it made to the current sprocket on the bike, and they found this in the catalog for already being made. So it would eliminate further cost of being custom made. Any idea on front sprocket spline count?