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xj700x

  1. tHALLzACK
    Thread

    ISO air box for 85 xj700x

    looking to convert to factory intake from the pods. Haven’t had much luck finding an airbox has me considering velocity stacks & a rejet. I know...
    Thread by: tHALLzACK, Aug 19, 2025, 1 replies, in forum: For Sale, Trade/Swap, Wanted
  2. Shelby Biggs
    Thread

    Electrical - Brake Light - 1986 xj700x

    Howdy, Having an issue with the aftermarket LED brake light I installed. The brake light dims instead of illuminating brighter when the front...
    Thread by: Shelby Biggs, Jun 8, 2025, 1 replies, in forum: XJ Technical Chat
  3. Shelby Biggs
    Thread

    86’ Yamaha Maxim XJ700-X Carbs: Hitachi Vs Mikuni

    The gift that keeps on giving. The bike came with two sets of carbs, one set of Mikuni BS33 in poor condition with a broken float bowl post for...
    Thread by: Shelby Biggs, Apr 5, 2025, 10 replies, in forum: XJ Technical Chat
  4. Shelby Biggs
    Thread

    86’ Yamaha XJ700-X - Valve Shims

    Howdy, plan on pulling valve cover to check clearances this weekend on a new to me 1986 XJ700X - 18k miles - I had an 85 xj700 air head that was...
    Thread by: Shelby Biggs, Apr 4, 2025, 18 replies, in forum: XJ Technical Chat
  5. Shelby Biggs
    Thread

    86’ XJ700X Engine rebuild kit? Does it even exist?

    Decided to buy another XJ project (1986 Yamaha XJ700X) because I didn’t learn my lesson the first time. Moto shop said it ran, and I’m sure it...
    Thread by: Shelby Biggs, Mar 30, 2025, 2 replies, in forum: XJ Technical Chat
  6. tHALLzACK
    Thread

    85 xj700 maxim x

    so far, I've replaced the bars & gauges. will dive back into carbs when my extrat bits come this week (one pilot screw is stripped) been running...
    Thread by: tHALLzACK, Mar 2, 2025, 0 replies, in forum: XJ Modifications
  7. Woolysaavge
    Thread

    XJ700x not starting - spark question

    Hey all, I recently acquired an 86 XJ700X that hasn’t ran in 8 years. After rebuilding the carbs, replacing the air filter, and changing the...
    Thread by: Woolysaavge, Aug 8, 2024, 25 replies, in forum: XJ Technical Chat
  8. suhdudesuh
    Thread

    Wanted Xj700x carburetors

    I’m looking for a set of carbs for my 86 700x. I got this bike pretty cheap and the guy before has mutilated the jets trying to get them out.
    Thread by: suhdudesuh, Mar 13, 2024, 24 replies, in forum: For Sale, Trade/Swap, Wanted
  9. Harry frunkin
    Thread

    Xj700x swap into xj700 frame

    Hello everyone. For the past 6 months, I have been struggling with my XJ700 (air cooled). It never seems to run right. I have put new piston rings...
    Thread by: Harry frunkin, Jul 5, 2022, 12 replies, in forum: XJ Modifications
  10. Klutched v4.2
    Thread

    xj700x No Start on fuel but starts on starter fluid

    Been awhile since i've been here. It's a 1985 xj700x with mikuni carbs. i rebuilt the carbs back in 2016 but the number 4 was still leaking and...
    Thread by: Klutched v4.2, Sep 4, 2021, 14 replies, in forum: XJ Technical Chat
  11. Beck
    Thread

    XJ700X Spark plug size

    I started out disgusted that I hadn’t seen this sooner. Now I’m just confused. What is the best plug for my bike? Since it’s 9/85 I should be...
    Thread by: Beck, Jul 13, 2021, 5 replies, in forum: XJ Technical Chat
  12. fiduccian
    Thread

    85 maxim xj700x tank

    I am looking for a 1985 maxim tank xj700x gas tank. I needs to be in the factory deep scarlet color and no dents. let me know what you have and...
    Thread by: fiduccian, Nov 23, 2020, 7 replies, in forum: For Sale, Trade/Swap, Wanted
  13. 1985maximxj700x
    Thread

    High idle 3000 plus

    I have a 1985 Yamaha maxim xj700x. I just got her running again she had electrical issues but now she won’t idle below 3000 no matter what I do. I...
    Thread by: 1985maximxj700x, Sep 5, 2019, 5 replies, in forum: XJ Technical Chat
  14. Rallemikken
    Thread

    XJ700X timing mod

    The pickups sits on a steel plate on the left side, and the plate is fixed with only two screws. I drilled two new holes, and removed the steel...
    Thread by: Rallemikken, Jul 27, 2019, 19 replies, in forum: XJ Modifications
  15. Sjaakmaxim
    Thread

    Clutch wont engage.

    Hi, Couple of weeks ago I posted about a rattle in my gearbox. As suggested I replaced the brg cyl cal roller . After putting it all together...
    Thread by: Sjaakmaxim, Aug 2, 2018, 13 replies, in forum: XJ Technical Chat
  16. johndoe000
    Thread

    Any custom XJ750/700 X builds out there?

    Hello all, I've just come from my first bike; an '84 Kawasaki KZ550, which I mildly cafe'd. Now thanks to some hunting and good fortune I have...
    Thread by: johndoe000, Jul 12, 2018, 6 replies, in forum: XJ Modifications
  17. Hogarth Jenkins
    Thread

    Basket case carbs

    Hello everyone. I have been lurking these forums for about two weeks attempting to trace various problems. Through here I have found the service...
    Thread by: Hogarth Jenkins, Apr 1, 2018, 10 replies, in forum: XJ Technical Chat
  18. NF89
    Thread

    Xj700x for sale

    For pictures and more info text 618 315 0298
    Thread by: NF89, Apr 1, 2018, 0 replies, in forum: For Sale, Trade/Swap, Wanted
  19. Cyclo
    Thread

    For Sale 1986 XJ700X Maxim Good Condition

    As the title stated 1986 XJ700X Maxim Good Condition about 32000 miles, paint is fair. Picked this bike up late last season (2017) Road it for...
    Thread by: Cyclo, Feb 19, 2018, 1 replies, in forum: For Sale, Trade/Swap, Wanted
  20. Kol25stray
    Thread

    Xj700x airbox install

    Hey I'm back and in need of some advice. I got an airbox for my xj700x but I'm having a hard time putting it back in the bike. Anyone know how I...
    Thread by: Kol25stray, May 4, 2017, 5 replies, in forum: XJ Technical Chat
  21. Billy The kid
    Thread

    Gas on backside of carburetor. Why?

    I've been working on my 85 Maxim Xj700x. Today I noticed some fuel coming from the carb to airbox joint. Obviously on the air intake side of the...
    Thread by: Billy The kid, Mar 11, 2017, 42 replies, in forum: XJ Technical Chat
  22. Billy The kid
    Thread

    Air box joint..

    I've been looking for a while. I am working on a 1985 Yamaha Maxim xj700x. I am looking for the carburetor to air box joints. I've looked...
    Thread by: Billy The kid, Feb 25, 2017, 3 replies, in forum: XJ Technical Chat
  23. Billy The kid
    Thread

    '85 xj700x Carburetor Troubles?

    I just bought an '85 Maxim xj700x. It has the Mikuni bs33 carbs... but the internet doesn't have very much info on these. I am trying to fix a...
    Thread by: Billy The kid, Jan 20, 2017, 41 replies, in forum: XJ Technical Chat
  24. The Violator
    Thread

    Will the headers from an '83 Midnight Max fit the '85-'86 Max X?

    I am trying to make my own version of the midnight maxim with my maxim-x by swapping out certain chrome parts for black satin ones, leaving the...
    Thread by: The Violator, Aug 24, 2016, 2 replies, in forum: XJ Modifications
  25. The Violator
    Thread

    XJ700XS Fuel Valve Replacement & Now Stumbles or Dies off of Idle.

    Hello Forum, I am new to posting here, but not new to bikes or searching out solutions to problems. I recently acquired a 1986 Maxim-X. I have...
    Thread by: The Violator, May 19, 2016, 24 replies, in forum: XJ Technical Chat
  26. Jack Miller
    Thread

    1986 Maxim X Carbs

    I have a set off of a water cooled 1986 XJ700X The #4 Carb had the pilot screw broken off and the PO tried to drill and use an extractor on it....
    Thread by: Jack Miller, Apr 26, 2016, 6 replies, in forum: For Sale, Trade/Swap, Wanted
  27. Nimni
    Thread

    Considering getting 1985 xj700, help

    Hi all, I'm being offered a beautiful red 1985 xj700 with 15k miles for 1000$. This is going to be my first bike and I was wondering how much it...
    Thread by: Nimni, Oct 8, 2015, 4 replies, in forum: Reviews - Service, Online, Retail Shop
  28. pickax
    Thread

    Maxim X Radiator Fan Switch Modification (UPDATE)

    Hi, Sorry if this is a topic that's been covered. I picked up an '85 Maxim X last weekend; for some reason the previous owner had wired in a...
    Thread by: pickax, Oct 12, 2012, 48 replies, in forum: XJ Technical Chat
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