Just acquired a Manco Thunderbird (dated 1982) and need a rear sprocket. It has the 10" rims with a god awful 80 tooth rear sprocket. The sprocket has a 4 holes @ / 4" centers with a 1.5" center hole. The original is for a #35 chain and wish to go with a #41 due to a lager motor being used.
Ideally I would like to find about a 60 tooth #41 with the above measurements. Any of you guys know where I may find one? Have looked all over and found all kinds but cannot find one that is on a 4" bolt pattern.
Ideally I would like to find about a 60 tooth #41 with the above measurements. Any of you guys know where I may find one? Have looked all over and found all kinds but cannot find one that is on a 4" bolt pattern.
