ZA-puchacycle

wilfi57

New Member
puch moped 2speed motor on bike.
 

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Welcome to the forum!
Nice job on the Puch installation. How do you like riding it? I haven't ridden mine yet, but have a Tomos 2 speed in an AMF I've been working on.
SB
 
there are actually 2 different bikes pictured.One is modern firmstrong chief,other is 1954 Schwinn "Elgin".Both have ZA50 "puch"motors.Completely rebuilt,casematched to 70cc reed kits.20mm mikuni carbs and custom intakes and k&m breathers."elgin" has puch boss pipe and chief has Homoet 4p pipe.gearing 20X36 on chief and 19X35 on elgin.Yes they are a blast to ride.scream off the line and topend is scary fast.
 
Do you have photos of the builds in process? I'm especially interested in seeing how you have mounted the engines. I've thought for some time these are a good option for a motored bike, in part for the quality of the components, but also for technically being listed as 50cc. If I'm not mistaken my Tomos engine is very similar to your Puch.
SB
 
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