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Thread: US90 or ATC90

  1. #1
    Join Date
    Oct 2005
    Location
    Cheyenne, Wyoming
    --
    66

    US90 or ATC90

    I need another project like I need a another hole in my head, good thing is the ol lady will never notice one more project in the row, lol. I got what I thought is a good buy...$250.

    I have not had a chance to really check it out. The guy said it ran good one day then would not start the next and thought it may be points. I tried the pull starter and it felt like really low compression. Serial numbers say US90 but the stickers say atc90. Anyone no what year it may be? There is no sticker.

    Gary
    Attached Thumbnails Attached Thumbnails 13 Jul 09 002 (Medium).jpg   13 Jul 09 003 (Medium).jpg   13 Jul 09 004 (Medium).jpg   13 Jul 09 005 (Medium).jpg   13 Jul 09 007 (Medium).jpg  
    Nuke Em til they glow, Shoot Em in the dark!

    1986 ATC250R
    1982 KLT250
    1980(?) ATC110
    1984 ATC70
    1983 ATC70
    1983 ALT50

    (4) 1985 FL350R Odysseys

    1983 RM125
    1980 185 enduro

    1990 LT250S
    2005 Suzuki Eiger

    kids gokarts (4)

  2. #2
    Join Date
    Oct 2005
    Location
    Cheyenne, Wyoming
    --
    66
    few more pics...

    Oh, it has a metal front fender and a fiberglass rear.
    Attached Thumbnails Attached Thumbnails 13 Jul 09 007 (Medium).jpg   13 Jul 09 008 (Medium).jpg   13 Jul 09 009 (Medium).jpg   13 Jul 09 010 (Medium).jpg   13 Jul 09 011 (Medium).jpg   13 Jul 09 013 (Medium).jpg  

    Nuke Em til they glow, Shoot Em in the dark!

    1986 ATC250R
    1982 KLT250
    1980(?) ATC110
    1984 ATC70
    1983 ATC70
    1983 ALT50

    (4) 1985 FL350R Odysseys

    1983 RM125
    1980 185 enduro

    1990 LT250S
    2005 Suzuki Eiger

    kids gokarts (4)

  3. #3
    Join Date
    Feb 2004
    Location
    Tionesta, PA
    --
    5,747
    That is either a 72 or 73 model. Someone will be better able to identify. I have one of the same year (Same decals and tank - but only in green) and I always call it a US 90 - even though the decals are ATC90.
    RIP - Yamahondaman!! You will never be forgotten!
    RIP - Sam Brehm!! Gone but NEVER forgotten!
    RIP - Sandpuppi101 - You will live on in my mind - I miss you friend!

  4. #4
    Join Date
    Dec 2004
    Location
    Baltimore, MD
    --
    6,088
    All the balloon tire models are us90 models. The real atc90 didn't start until they changed to conventional tires. Whatever you do, don't overinflate those tires! You may even want to get the wheel adapters to ride that trike around and save those balloon tires. The balloon tires are good for display, but will be heck to replace if you trash one. You need to pick you up some accessories for that trike. Rubber fender edges and grommets and taillight are just a few of the things you can get that are factory correct. Nice sale for $250. You need to check the specs on those tires to see if they are any good. I can't remember but I think the owners manual gives you the spec. The spec has to do with tire circumference at a certain tire pressure. If they are out of spec, then the tires can be dangerous. Too many people pay big money for used tires that are technically trash, so be careful. Looks like it would be pretty easy to clean up and make really nice. Fiberglass rear fenders and metal front fenders are correct for the trike. Have fun cleaning it up.
    Last edited by Vealmonkey; 07-17-2009 at 11:32 AM.
    Nicholson 500x (Project)
    Nicholson 185s
    Nicholson 110 (That takes an atc70 tank)
    Ascott 500 head/350x (Project)
    Homebuilt Racer Chromoly Suspension 110 (Ragin Runt)
    PK Racing Suspension 70
    A+ Inc Suspension 70
    AWS Aluminum 90 frame
    Hi Performance ATC Suspension frame rd350
    Hi Performance ATC Suspension frame 90

  5. #5
    Join Date
    Nov 2008
    Location
    MI
    --
    141
    You have a very early 1972 US90. Looks like 3626. That number could vary by a hundred or so but it is still an early 1972. You got a deal, may be the deal of the year.

  6. #6
    Join Date
    Jun 2005
    Location
    Soutwestern PA
    --
    2,040
    ^^^ Agreed. You could sell it for twice what you paid and that buyer would be getting a great deal.

  7. #7
    Join Date
    Oct 2005
    Location
    Cheyenne, Wyoming
    --
    66
    Thanks for the info guys. Guess its time to find a manual for it.

    Gary
    Nuke Em til they glow, Shoot Em in the dark!

    1986 ATC250R
    1982 KLT250
    1980(?) ATC110
    1984 ATC70
    1983 ATC70
    1983 ALT50

    (4) 1985 FL350R Odysseys

    1983 RM125
    1980 185 enduro

    1990 LT250S
    2005 Suzuki Eiger

    kids gokarts (4)

  8. #8
    Join Date
    Aug 2008
    Location
    OK
    --
    5,450
    A us90 is my next three wheeler purchase.
    Rides:
    1986 ATC250R (sectional pipe and Klemm Research silencer)
    1986 ATC250R (Desert Bike, WAX-ON seat, Dual Cibie lights, Steering Stabilizer)
    1979 ATC110 (Bandito frame and forks, Turbo wheels, disc braked)
    1982 ATC70 (Lifan manual 125)
    1987 LT80 (piped, widened)


    My feedback thread
    http://www.3wheelerworld.com/showthr...ack-for-dcreel

    RIP Trace.. Godspeed.

  9. #9
    Join Date
    Nov 2003
    Location
    wales..uk
    --
    1,318
    Hey Gary,
    very nice US90 you have there.... it is a 73 K1 model and for $250 all i can say is BARGAIN!!!!! look after them tires.....
    bud i posted some more pics of the LC oddy cylinder on the pilot forum..

    thanks
    Pete
    Need Honda ATC TRX NOS restoration parts??? or come check out our ATC brochure site
    www.offroadvintage.com

  10. #10
    Join Date
    Oct 2005
    Location
    Cheyenne, Wyoming
    --
    66
    Hey Pete, Thanks for the info. Amazing how many Pilot/Oddy guys are on here too. It looks like you are big into restoring toys back to original. I have quite a few clean OEM trike parts and engines if something like that toots your horn for trade on the 350 parts. I recently picked up some nice 82/83(?) 200X stuff too. Maybe even work out something on the US90 if you need another project. I know those ballon tires have some round patches on them.

    Gary
    Nuke Em til they glow, Shoot Em in the dark!

    1986 ATC250R
    1982 KLT250
    1980(?) ATC110
    1984 ATC70
    1983 ATC70
    1983 ALT50

    (4) 1985 FL350R Odysseys

    1983 RM125
    1980 185 enduro

    1990 LT250S
    2005 Suzuki Eiger

    kids gokarts (4)

  11. #11
    Join Date
    Jun 2009
    Location
    Hutchinson Kansas
    --
    123
    hey what is the pilot oddysey forum? i am dragging my oddysey back out of the barn tomorrow and would be great to have some guys to chat with about them.

    Thanks fellers, sorry for the hi jack.

  12. #12
    Join Date
    Oct 2002
    Location
    Northeast
    --
    17,488
    Your a lucky man!! That thing is in awesome shape!! Nice find!!
    All our government does is distract us while they steal from us, misspend our tax $ and ruin our country

  13. #13
    Join Date
    Feb 2009
    Location
    michigan
    --
    2,387

    us 90

    that is a us 90 my friend.that was my first trike back in the day.lucky find and great deal.worth about a grand when clean and stock.
    1985 ATC 250R
    . Team Red Trike

  14. #14
    Join Date
    Oct 2005
    Location
    Cheyenne, Wyoming
    --
    66
    Quote Originally Posted by joshco84 View Post
    hey what is the pilot oddysey forum? i am dragging my oddysey back out of the barn tomorrow and would be great to have some guys to chat with about them.

    Thanks fellers, sorry for the hi jack.
    No problem, no hijack in my opinion. Go to www.pilotodyssey.com sign in and ask away. There are a few guys from Kansas on there and a ody salvage yard near KC too. Any questions or pictures, just post em up. Tell em Nuke Em sent ya.

    Gary
    Nuke Em til they glow, Shoot Em in the dark!

    1986 ATC250R
    1982 KLT250
    1980(?) ATC110
    1984 ATC70
    1983 ATC70
    1983 ALT50

    (4) 1985 FL350R Odysseys

    1983 RM125
    1980 185 enduro

    1990 LT250S
    2005 Suzuki Eiger

    kids gokarts (4)

  15. #15
    Join Date
    Mar 2009
    Location
    Utah
    --
    203
    Dang that's in nicce condition for only 250
    3 wheelers:
    '85 ATC 110 (its my first restoration!!)
    Saving up for a 250r later this year!

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