Rupp Collector
Active member
Mine is a 75 with a 440. Actually picked it up in Iowa along with a 76 250cc Snowtwister. For not being Rupp's they're both very neat.You’re a lucky man to have one (or more) of these beauties. Is yours a 29 or a 44?
Mine is a 75 with a 440. Actually picked it up in Iowa along with a 76 250cc Snowtwister. For not being Rupp's they're both very neat.You’re a lucky man to have one (or more) of these beauties. Is yours a 29 or a 44?

A 440 Brut and a Snowtwister in one shot is an impressive score. "For not being Rupp's", I like how you think.Mine is a 75 with a 440. Actually picked it up in Iowa along with a 76 250cc Snowtwister. For not being Rupp's they're both very neat.
A little bit of information I just stumbled across regarding Kawasaki. They apparently abruptly ended their snowmobile program in 1982 after their prototype sleds were being reviewed by Snowwest. They were to introduce the Invader 440 fan cooled when they decided to stop production. Here is an ad that never came to be, too bad the good times ended there. View attachment 72305

X1000!!You knew it was going to come out looking nice having the Hamms box as a template. As always, Thank you for the detail and pictures!
That appears to be in pretty nice condition. Nice find!This is what I love about the vintage sledding world. Had a great conversation today with the guy that bought the 250 TX. Even though I’ve never met the guy in person, he had a friend from Roseau (a test rider for Polaris) pick up the sled, we’ve become good friends.
On a loosely related note, today I managed score a 1980 Kawasaki Drifter 340 Free Air. This was a one-year build sled and one of the last free air sleds. Very cool sled. A nice young fellow agreed to all of my sale conditions and I’ll be picking it up later this summer.
View attachment 72344
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Hoping to start this project next spring and have it completed in time to ride it in the 2028 riding season. Look for full project details on SnowTrailsUSA!
That appears to be in pretty nice condition. Nice find!![]()
