I read on an old post that a Napa NBH 7733 hose can be cut and used for both the upper & lower radiator hose on a GL1100.
FYI - The Gates number equivalent 21008 ( that's the one I bought ) and the Goodyear number is 61002.
FYI - The Gates number equivalent 21008 ( that's the one I bought ) and the Goodyear number is 61002.