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Anyone remember the 2 stroke mins and small framed cycles Powerdyne imported back in the early 70s? Any info would be appriciated. Yes it is the same Powerdyne Co from RI...I do know that but thats about it

Guys, I am not always able to get here due to time constraints.....feel free to shoot me emails with questions. RuppParts@aol.com

I talked with Spence today and got some preliminary info Location: Spence's ranch located in Bushnell FL (aprox 40 miles south of Ocala) Dates: 3/4/08-3/8/08 Indoor mini show Indoor swap meet Radar speed runs Supercross admission on Friday the 7th compliments of Spence...

These myself and the late Joe Valenti have used for years. I did a bit of changing on the beams from our original design by adding the lightening holes.....same great stuff and quality as my H50 rods.....7075 T-6 aerospace aluminum, micorpolished brg surfaces, large chamfers for good oiling...

A year of testing has proven my H50 Billet rod made of 7075 T-6 alloy is a winner! No more worry about cast stock rod breakage with high RPM and modified engines. Direct bolt in, no other modifications req'd. Micro polished bearing surfaces. High strength rod bolts are included. 7075 T-6...

MDB....your so close to the salt flats, why not check into what class some, 1 or all your bikes could fit and go play on the salt.......That be a BLAST to let a mini eat on the salt for a 5 mile top speed record attempt run. I wish I was closer, I'd be all for it! :)

Did anyone attend the minibike summer camp that was in PA back in the early 70s?

Anything Rupp can be discussed here. Your not limited to Rupp in here and this portion doesn't mean you can't talk about your Rupp in the other various portions of the OLD MINIBIKES site. I am more than happy to help anyone at anytime!

Anyone wanting to save some shipping $$ on parts........shoot me an email...I'd be happy to bring what you need to Windber. I will have a ton of parts with me for support items if anyone would happen to break or need anything when there. Remember it doesn't matter what you ride as long as your...

All minibikers!! There has been much talk about high mph minibikes on this board. Too each their own, but if your new to the minibike world.....please make sure you have good brakes, good wheel bearings, good steering head brgs, no broken welds, no poor repairs of broken frames and GOOD...

#35 (12 tooth) or #40/41(10 tooth) engine clutches ....3/4" bore, 3/16" keyed ...single speed only $20.50ea email: RuppParts@aol.com

Hey all....1 69 Rupp Roadster....all original but for brake cables and brake levers....Correct H50 Tecumseh, non smoking, no leaking, running great engine, Rupp 2 speed setup, all chrome just like it is was in 1969, seat unripped, untorn. Tires excellent and original! Bike does have a nick...

Anyone have any info? The asian made were all 2 strokes...60cc to 175 or 250cc(cant recall) Anyone have any info? thanx!

X-90 get anywhere on that project bike you had in mind?

Preston, any pics of your bike finished? How did it go over for xmas? I guess i should ask.....did you get your parts from that "other" guy?

Happy New Year all.......MAKE IT SAFE!! We won't want you missing out on all this fun mini bike stuff!!!

Hey all Rupp Continental covers and Speedway Red Baron, Green Horn, Widowmaker, Blue Angel, Super Spyder seat covers are here! Press pleat material with correct spacing for both style seats, silk screened Rupp logo on Continentals. Snaps installed on Speedways. Continentals ready to slip over...

YAH OLD SUCKER!!!! lol

Hi All, the 70 up covers are done and turned out FANTASTIC. Heat press material like original, snaps installed. Perfect fit. RUPP logo silkscreened (NOT shake up can spray dye or spray paint!!!) 69 and earlier available VERY soon....they are heat press pleat, not sewn pleats, silkscreen logo as...

Guys, a couple of fenders I stock. Perfect for those project bikes!! small fender.....4 5/8" wide, 11" tip to tip (straight across), 14" measuring arc tip to tip, 3 3/4" tall.......for 4", 5" or 6" tires larger fender.....6" wide, 14 1/4 tip to tip(straight across), 18" measuring arc tip...