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650

  1. Toomanyprojects
    Thread

    Spark Plugs And Wires

    So I recently got a 1981 xj650 . It will crank all day but never actually fire over. It currently has a 2 carb conversion with carbon fiber...
    Thread by: Toomanyprojects, Oct 15, 2026, 0 replies, in forum: XJ Technical Chat
  2. R Barlow
    Thread

    For Sale 1982 Yamaha XJ650RJ SECA

    Still have my 1982 SECA up for sale. Tons of NOS parts. Maybe consider interesting trade. Tank is perfect, those are reflections. I have high...
    Thread by: R Barlow, Jan 2, 2025, 9 replies, in forum: For Sale, Trade/Swap, Wanted
  3. Jake Bane
    Thread

    Wanted HELP '82 Seca 650 parts!

    So I recently acquired an '82 Seca 650 that had been sat for many years, I saved it from the scrapyard and has now become my project. I worked...
    Thread by: Jake Bane, Jul 30, 2023, 7 replies, in forum: For Sale, Trade/Swap, Wanted
  4. Bjorn Ironstead customs
    Thread

    Handle bar swap

    Hey guys, got an xj650 (81) looking to swap to 10" "meat hook" ape hangers, my throttle cable just snapped so either way it's getting replaced....
    Thread by: Bjorn Ironstead customs, Sep 7, 2022, 0 replies, in forum: XJ Technical Chat
  5. Tom Seketa
    Thread

    For Sale 1982 Seca XJ650RJ

    Hello! The time has unfortunately come for me to sell my '82 Seca XJ650RJ. It has been a real pleasure to ride but I'm in the market for a new...
    Thread by: Tom Seketa, Jul 30, 2022, 6 replies, in forum: For Sale, Trade/Swap, Wanted
  6. David Jefferis
    Thread

    For Sale 1982 XJ650 TURBO

    Hello, I have a 650 Turbo that I need to sell. I bought it as a project bike, but got bogged down in the rebuild taking care of my elderly...
    Thread by: David Jefferis, Oct 1, 2021, 0 replies, in forum: For Sale, Trade/Swap, Wanted
  7. BarnfindXJ
    Thread

    For Sale 82 XJ750 & 1100 combo parts bikes for sale

    Have a 82 XJ750 and 1100 for sale. Both parts bikes, but the 750 is close to running. I got everything moving until i realized the 750 had no...
    Thread by: BarnfindXJ, Sep 4, 2020, 1 replies, in forum: For Sale, Trade/Swap, Wanted
  8. Edward I Simmons
    Thread

    '82 XJ650 Maxim Clutch basket help.

    So I grenaded my clutch yesterday and I wanted to know how deep i'm going to have to go to fix it. I bought a complete clutch assembly since both...
    Thread by: Edward I Simmons, Jul 5, 2020, 13 replies, in forum: XJ Technical Chat
  9. Andrew Nichols
    Thread

    For Sale 2 650 Seca Turbos in MN

    Found this on Craigslist and thought I'd share. (I know nothing about the bikes or the seller.)...
    Thread by: Andrew Nichols, Feb 12, 2020, 0 replies, in forum: For Sale, Trade/Swap, Wanted
  10. Ben Babuski
    Thread

    I'm new to mechanics and I'm taking apart my engine!

    I have a 1982 Yamaha XJ650 Maxim that I bought for dirt cheap from a guy off of eBay. I got the bike because I wanted to learn how to work on bike...
    Thread by: Ben Babuski, Nov 26, 2019, 10 replies, in forum: XJ Technical Chat
  11. Cluelessdylan
    Thread

    Main fuse getting extremely hot please help

    I just bought an 82 xj650 Maxim and have no idea what I'm doing on it so guide me like I'm 4. The main fuse is heating up to the point where it...
    Thread by: Cluelessdylan, Jun 7, 2018, 9 replies, in forum: XJ Technical Chat
  12. CalMac
    Thread

    1980 XJ650 Maxim starter issues

    I recently acquired a 1980 XJ 650. When I picked it up the motor was seized. When you would push the start button, the starter would try to turn....
    Thread by: CalMac, Jan 4, 2018, 8 replies, in forum: XJ Technical Chat
  13. XJ650SECATAY
    Thread

    I need a wiring diagram

    Just bought a 1982 XJ650 seca. It needs to be re-wired. Does anyone have a wiring diagram, or know where to find one?
    Thread by: XJ650SECATAY, Nov 28, 2017, 1 replies, in forum: For Sale, Trade/Swap, Wanted
  14. taptapindustries
    Thread

    XJ650 Clutch Replacement

    XJ650 Clutch Replacement. New Friction Plates and Springs. [MEDIA]
    Thread by: taptapindustries, Nov 27, 2017, 7 replies, in forum: XJ DIY How-To Videos
  15. First82maxim
    Thread

    Leaking gear fluid from boot on engine side of shaft drive

    I just purchased a 82 maxim 650. Has been sitting in a barn and not moved in over 6 years. Put it in gear in the stand after getting it running...
    Thread by: First82maxim, Sep 5, 2017, 7 replies, in forum: XJ Technical Chat
  16. My Lund
    Thread

    Wanted 650 4k0 exhaust

    Hi! :) I'm looking for a 650 4k0 (1984) exhaust system. Color doesn't matter. Mine just looks like a sift, so any condition better than that, and...
    Thread by: My Lund, Aug 26, 2017, 2 replies, in forum: For Sale, Trade/Swap, Wanted
  17. Kenneth mutzabaugh
    Thread

    Help me

    Ok so i just bought a 1982 seca 650. Now im not getting nothing when i press the start button, but the instrument cluster lights up. Now i did...
    Thread by: Kenneth mutzabaugh, Aug 24, 2017, 4 replies, in forum: XJ Technical Chat
  18. GMarCR
    Thread

    1980 Maxim 650 Throttle lag

    Hi Everyone ! I picked up my Maxim in the spring and have been working on its since I got back in the summer. I am having issues with the...
    Thread by: GMarCR, Jul 15, 2017, 16 replies, in forum: XJ Technical Chat
  19. DanSido
    Thread

    For Sale 1982 Yamaha Maxim XJ 650 - Chicagoland

    I bought this bike as a project a couple years ago never got it running smoothly but it is complete and in good shape for its age. 1982 Yamaha...
    Thread by: DanSido, Jun 28, 2017, 1 replies, in forum: For Sale, Trade/Swap, Wanted
  20. taptapindustries
    Thread

    Compression Test XJ650

    [MEDIA]
    Thread by: taptapindustries, May 19, 2017, 9 replies, in forum: XJ DIY How-To Videos
  21. vugt47
    Thread

    Blinker issues (aftermarket)

    I bought some blinker leds and a led relay but I'm using the factory switch, when I try to signal the lights barely light up... what relays have...
    Thread by: vugt47, May 10, 2017, 2 replies, in forum: XJ Modifications
  22. 81seca650
    Thread

    Air/Fuel Mixture Incorrect - Could this be my problem?

    Hello everyone. New guy to the forum here. Pardon the long write up, but I figure more info the better? Anyway, I'm left scratching my head on...
    Thread by: 81seca650, May 9, 2017, 12 replies, in forum: XJ Technical Chat
  23. vugt47
    Thread

    82 xj650 maxim brat tire upgrade

    Im looking to get a more aggressive tread for my tires, but have had trouble finding good looking tires that would fit.. any ideas?
    Thread by: vugt47, Apr 28, 2017, 2 replies, in forum: XJ Modifications
  24. kosel
    Thread

    want to confirm next steps after smelling gas from oil filler opening

    Sorry for the long post, but I wanted to err on the side of providing as much detail as I could. Also, thanks in advance to every for their help....
    Thread by: kosel, Mar 27, 2017, 130 replies, in forum: XJ Technical Chat
  25. vugt47
    Thread

    problem with stage 1 kit carb kit

    so i upgraded my carbs on my xj650 with a stage 1 kit and also straight piped my exhaust and have pod filters on each carb. now im having problems...
    Thread by: vugt47, Feb 23, 2017, 21 replies, in forum: XJ Modifications
  26. Jon D
    Thread

    Entire '82 XJ650RJ SECA ASK FOR PARTS

    I bought the bike for $100 and thought about fixing it up, but it was a little too much for me to handle. I'm in Massachusetts if someone wants to...
    Thread by: Jon D, Feb 15, 2017, 28 replies, in forum: For Sale, Trade/Swap, Wanted
  27. Larry M Gibson
    Thread

    Want sissy bar/back rest for 1982 XJ 650

    I just purchased a 1982 XJ 650. Got it running fairly well. I want to purchase a sissy bar/back rest and luggage rack. Have searched locally...
    Thread by: Larry M Gibson, Aug 4, 2016, 11 replies, in forum: For Sale, Trade/Swap, Wanted
  28. Thatguy979
    Thread

    Intake box mods xj650

    Hey guy, I wanna do a intake box mod with stock set up and a k&n drop in filter. My idea was to put a filter on the side of the air box before...
    Thread by: Thatguy979, Apr 25, 2016, 4 replies, in forum: XJ Modifications
  29. Laces
    Thread

    Clutch and 1st Gear stuck

    So I bought this bike (81 650 maxim) with the purpose of learning how to rebuild it. The clutch does not activate and the owner told me it just...
    Thread by: Laces, Apr 24, 2016, 12 replies, in forum: XJ Technical Chat
  30. wrenchmonkey
    Thread

    low voltage at idle (1100 rpm)

    I have been having an issue with the charging system on my XJ750RH Seca. The voltage drops low enough to be using the battery when idling. I have...
    Thread by: wrenchmonkey, Apr 11, 2016, 9 replies, in forum: XJ Technical Chat
  31. willmarmnxj650
    Thread

    MN 81-XJ650 extra parts for sale

    I have extra parts I'd like to sell or trade for anything that could be useful to me here I have is a 1981 yamaha maxim xj650 spare seat front...
    Thread by: willmarmnxj650, Dec 25, 2015, 14 replies, in forum: For Sale, Trade/Swap, Wanted
  32. RealAwesome
    Thread

    1980 XJ650 Speedometer compatible to 1985 XJ700N

    Hello, the speedo busted on my 85' 700. I've sourced one from a 1980 XJ650, I'd like to know if this is a simple plug and play situation or if I'd...
    Thread by: RealAwesome, Nov 23, 2015, 3 replies, in forum: XJ Technical Chat
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