'70 Rupp Scrambler restoration

#1
Hi,
Just wanted to share my madness with a group of understanding compatriots!
This is my second Scrambler restoration.
As you can see it was pretty rough. Spent several weeks de-rusting the wheels to get them to a point where I could paint them.
The rear fender had the crack (they all have it) welded. required some bodywork and paint. Front fender rusted to death, now painted.

Stripped the frame to bare metal, treated with Ospho twice, primed and painted.
Added front brakes as the last one with a 3.5hp scaird me that it wouldn't stop

Fuel tank was from the previous bike, but a bad gas cap let fuel under the paint and it lifted. Stripped, and redone, Paint laid down very nicely.
Lucked out and found a 5hp tecumseh locally that had belonged to a fire dept.
It ran a fan for clearing smoke.
New roller bearing, billet rod, governor gone, ported, and skinny head gasket.

May take me a while to finish as funds are very tight. (unemployed)
My pics aren't showing up. I'll find them and attach.

Feel free to let me know what you think. ( I can take it. I've been married, Twice!)
 

markus

Well-Known Member
#11
OldMiniBikes brake assy
Was the drum a pretty direct fit onto the wheel? I have one of those assy's but I stole the drum from the kit to use on another bike. I have the fake pressed spoke 10" but they are copies of the grimeca's that your rupp has. This thing desperately needs front brakes !!!!!!

 
#12
front brake

It might go on your bike easier than on the '70 Rupp.
Axles are 1/2" on the Rupp. Most are 5/8". This required fabbing a bushing.
The brake drum comes with only three holes drilled of the circumference.
Not a big deal to drill 6 new holes and space the hub out 1/4".
Making a mount for the brake cable took some creativity as I incorporated
it into the backing plate stay.

Project is on hold for a set of shocks right now.

More pics after the shocks and wheels are in place.
Mike
 
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