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Well with time running out fast before the 100 mile gambler enduro I quickly realized my Rupp wasn’t going to be ready in time. I’ve had this bike for a few years but it was all stock. I decided to do a quick build and have this ready for the gambler enduro that’s in 3 weeks. The engine is from...

Well here goes another off-road build. As some of you may know my last build was a full suspension bonanza that I initially built for the Gambler 500 mini bike enduro. I got 2nd my first year and the second year I had made some major improvements to the bike but the race was canceled due to...

All of these parts are from a 1970 Rupp Enduro all prices DO NOT include shipping pm me with your shipping info so I can get a shipping quote for you. I will entertain offers on all parts. Located in Petaluma Ca 94952 First up are a set of complete wheels, tires, and brakes. The tires are...

After 2 years the gambler mini bike enduro is back. If you live in the western US I highly recommend attending this awesome event. More details to follow…

Well well well someone finally did it

Looking for a 1970+ Rupp frame. Would be nice to have a swing arm and fuel tank as well with the pegs and kick stand. Let me know what you have willing to pay the shipping. Thanks!

Just picked this up and having a hard time figuring out what exactly it is. I know it’s got some extra junk welded on it but looks old and defiantly isnt homemade. Any help?

Saw a post on Facebook tonight and these parts are now available. Very excited to order some up I have a predator non hemi head I’m going to build with these new 5mm stem stainless steel valves. Not sure what block it’s going on yet probably a 196 clone but I have really been wanting to build a...

Just showing off. 2 originals and one from Evil Ed. Not for sale I have projects these are all going on

I’ve been looking at these for the last year or two and a Walmart in the area finally had one in stock so I went and bought it. It’ll get a few upgrades and mostly be a fun rider that I can take camping

Well I am getting started on this build again. For those that didn’t see this from the beginning I started with a bare bonanza frame and fabricated pretty much everything else. Here are some pics from the original build I built a pretty sufficient engine and went and raced the Gambler 500...

What’s everyone think about these heads this guys putting out? Overkill for a modified predator or similar engine? At what point are valves this size really needed? https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F392568938189

Looking for a mx tank original or reproduction doesn’t matter. Thanks

Alright here it goes just picked this thing up last week it’s a good candidate for a resto-mod. Plans are a somewhat built HS-40 and a mostly stock and original frame. I tore down the frame today and got everything into pieces. The wheels were a typical pain all the bolts broke so I had to drill...

Only used these for mock-up and they were just too long for me. These are a little stiff so they will have to be setup right to work well o believe I paid $75 for these I’ll do $60 shipped

Looking for a hs40 in decent condition would settle for just a good complete block don’t necessarily need the exhaust and carb setup let me know what you have. Thanks

A good start for my next resto should be a fun project mostly there. Looking for a HS40

Wow what a race in Central Oregon. Around 200 teams competed in a 100 mile mini bike endurance race. My bike held together very well with zero issues and my team managed to take second overall what a crazy day

What are you guys doing with the spark plug on milled heads. My head is milled .050 and I noticed that the spark plug sits below the head surface. I have .035 piston to head clearance will I be fine or do I need a shorter plug or some kind of shim?

Looking for a BC chainguard. A fiberglass re pop would be ideal but interested in anything. Thanks