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Thread: Yellow 250r Upgrade restore job underway

  1. #1
    Join Date
    Oct 2002
    Location
    Snohomish, Wa
    --
    1,028

    Yellow 250r Upgrade restore job underway

    Hey guys, just wanted to post some info about my 250r I have had for 10 years. I bought it when I was 17 and restored it. I did not know as much as I know now so I was not happy with it. It was a ported stock bore motor with a frame I should have had repaired or replaced. Now it has gone under the knife for getting it the way I like it so I ride it more often. This is a dune riding only machine. Here is whats in store.

    Inverted Forks
    370cc Puma Motor
    New HRE Chromoly Frame
    New tires
    yfz450 tailight
    Hinson Clutch basket with Sling-Shot lonkup clutch
    Quick Change Clutch Cover
    45mm Lectron Carb
    Some other goodies

    Here are pics with what it looked like before tearing down.
    Attached Thumbnails Attached Thumbnails Picture 2418.jpg   Picture 2415.jpg   Picture 2417.jpg   Picture 2416.jpg   Picture 2786.jpg  
    85 ATC 250r -Under Construction
    86 TRX250r
    05 KFX400
    02 400EX

  2. #2
    Join Date
    Oct 2002
    Location
    Snohomish, Wa
    --
    1,028

    More pics

    Here are some pics of the new frontend I had Jason Hall do work for me on. They are 00 CR125 shocks shortened and custom Triples with Cr125 Front Caliper and Disc. Also mounted is a 10 inch wheel from Xowner. The wheel clears the caliper pretty well. Also working on the rear tail light as we speak off a yfz450 LED.


    Click image for larger version. 

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    85 ATC 250r -Under Construction
    86 TRX250r
    05 KFX400
    02 400EX

  3. #3
    200 is offline First Time Rider Arm chair racerNew to the board
    Join Date
    Jun 2011
    Location
    ohio
    --
    138
    Great trike how did you use/wire in the msd ignition because that is pretty cool and unique.

  4. #4
    Join Date
    Mar 2011
    Location
    Louisiana
    --
    208
    That's a good looking bike. Love the yellow. Haven't ever seen a yellow 250R so it is definitely unique. Can't wait to see it when it is finished.

  5. #5
    Join Date
    Oct 2002
    Location
    Snohomish, Wa
    --
    1,028
    It was a kit that is now discountinued. It worked well but was kind of a pain in the butt. You had to keep on top of charging the battery. So I actually just sold it and I am either going to run a modded stock ignition or I will run a cr250 ignition but I want a headlight so I am in the process of figuring out how to run a headlight with a cr250 ignition. If I can then I will run it, if not then I will run a stock modded ignition. The benefits to a cr250 ignition is that it revs quicker (due to less rolling mass on crank) and it makes a big bore motor a little easier to start. The MSD was a different setup but I was wanting something I could walk up to after letting it sit for a few months and just start it right up (without charging a battery).
    85 ATC 250r -Under Construction
    86 TRX250r
    05 KFX400
    02 400EX

  6. #6
    Join Date
    Mar 2006
    Location
    Oregon
    --
    2,471
    Looking Great, Keep it up... More pictures as you go =)
    If you have Bought a item from me, Please leave me feedback
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    Click on link ~ http://www.3wheelerworld.com/showthr...ceaserthethird

  7. #7
    Join Date
    Oct 2002
    Location
    Snohomish, Wa
    --
    1,028

    more stuff

    Here is a pic of more parts I have gotten, I am in the middle of polishing the clutch cover (what a pain). For the clutch I am running a Hinson Basket with a hinson springs and clutch discs. Also running a Sling-Shot Lock-up clutch. I will be running most likely my 40.5mm flat slide carb for duning and then when I want to race and hill climb I will switch to the 45mm lectron. But it all depends on how my small puma cylinder reacts. Click image for larger version. 

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    85 ATC 250r -Under Construction
    86 TRX250r
    05 KFX400
    02 400EX

  8. #8
    kzr800's Avatar
    kzr800 is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Aug 2011
    Location
    USA
    --
    167
    Lookin' good machine....I will be checking back on this one. Your 250R looked good to begin with.
    2008 Arctic Cat - Z120
    2005 Kawasaki - KFX 700
    2005 Kawasaki - KFX 80
    2004 Arctic Cat - Firecat F-7 EFI Nightfire
    2001 Arctic Cat - ZR800
    1999 Arctic Cat - ZL 600 EFI
    1993 Arctic Cat - Thundercat 900
    1991 Arctic Cat - El' Tigre EXT 530 (2)
    1986 Arctic Cat - Kitty Cat
    1985 Honda - 250R ATC
    1985 Honda - ATC 70
    1985 Yamaha - YT60 Tri-Zinger
    1983 Yamaha - V-Max 540
    1981 Yamaha - SRV 540
    1981 Scorpion - Sidewinder 440
    1973 Arctic Cat - Kitty Cat

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