The B&W Biker Bar Motorcycle Tie-Down System for Trailers # BWMC2301 and # BWMC2303 will use the same base so will attach to the trailer the exact same way, but it is the actual bar that attaches to the frame of the bike that will be different.
The # BWMC2301 is designed to fit the Harley-Davidson Touring models and a frame width between 10" and 14-1/2". The # BWMC2303 is designed to fit the Harley-Davidson Sportster models and a frame width of 4-1/2" to 7". view full answer...
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