Skyhawk frame - 4 stroke- 4G gearbox - Shift Kit - 3 speed hub.

Hello All,
After MUCH sweat and lots of help from many of you on this forum (especially Aleman), Blackjack is basically finished.
I took progressive pics along the way showing some pitfalls with the clutch/gearbox, etc that I will happily share with anyone interested.
I'm now thinking about a mini sidecar project to haul cargo.

Blackjack4s.jpgBlackjack3s.jpgBlackjack2s.jpgDay One s.jpg
 
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Pretty bike.

You should at least put the back V-brakes on it since the 3-speed coaster brake won't function.

I ran the same setup on my GT2 build, your chain is getting loose because the axle is getting pulled forward.

One option is to put a bolt and nut through the dropout in front of the axle to keep it in place, or just use an axle tug on it.

th
 
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