OCC stingray chopper bike what size motor will fit

[Tom can]

I’m new here and I’m thinking of building a bike looking into a 20 inch stingray Schwinn OCC and wondering what size motor will fit two-stroke or four without too much modification on the frame . please offer any comments thank you

 

[Will'smotobikes19]

I've heard of people putting 212s on them there's many on YouTube also 79cc they have mounting plates meant for that bike. Im not sure if you have to delete the seat tube or not of course you could use a 2 stroke too.

 

[dmopedMA]

Have a look on this:

https://motoredbikes.com/threads/4-stroke-schwinn-stingray-chopper-occ.51001/

 

[Frankenstein]

Neither will require frame mods (except a 212 as it's simply too big) but both need special brackets to accommodate the motor on the occ. 4 strokes last longer, and are quieter.

 

[Randall]

Neither will require frame mods (except a 212 as it's simply too big) but both need special brackets to accommodate the motor on the occ. 4 strokes last longer, and are quieter.

"Special" brackets? I built my own does that mean they are extra special?

 

[Will'smotobikes19]

https://www.gasbike.net/products/occ-chopper-cnc-mount-for-2-stroke

 

[Frankenstein]

"Special" brackets? I built my own does that mean they are extra special?

You're right, we don't need no stinking brackets. To the OP I retract my statement, the 4 stroke and 2 should both bolt directly to the occ chopper with nothing special to keep it there other than stock mounts and hardware.