Skip to content

DTX

DT125X Owners Build
24 Topics 353 Posts
  • Anti freeze

    3
    0 Votes
    3 Posts
    40 Views
    MadGyverM

    Motul motocool expert (yellow) and Aisin coolant for motorcycles (blue)
    I prefer Motul because it's the best I tried,has the least fluctuations in the temp during usage.A little expensive 10 euros per liter.Normal riding city or cruising 65-75c temp,on the high side 87-90c when going up the mountain through steep bad fire roads.
    Second one is the Aisin,similar performance, normal riding city or cruising 65-79c and up to 95c on the fire roads.5L for 21 euros.
    All these on Greek hot summer evenings,34-38c.
    Currently filled with Aisin because I had 3 liters left and doing some work on the bike.

  • DTR ENGINE IN DTX FRAME

    9
    0 Votes
    9 Posts
    166 Views
    CalumC

    But what you're talking about is replacing the whole ignition system, flywheel, pick up, stator and CDI because you don't want to have your RE/X crank rebuilt.

    Which PJME do for £40

    https://www.pjme.co.uk/acatalog/Yamaha-DT125R-DT125-R-Crank-Rebuild-4121.html#SID=1170

    That doesn't make any sense

  • Fork seal replacement

    31
    0 Votes
    31 Posts
    2k Views
    Hybrid_Theory01H

    @HOTSHOT-III yes you are right 25 mm is for the top, the bottom damper Bolt requires 62 mm, i used a new Copper washer but not loctite since Yamaha manual does not mention it

  • DT125X rear foot peg brackets

    2
    0 Votes
    2 Posts
    305 Views
    S

    I’ve been told Facebook is a good place. Failing that try eBay. I imagine they are the same as Dtr or dtre peg brackets. People charge between £20- £30+ from what I’ve seen…

  • Decals set

    1
    1 Votes
    1 Posts
    210 Views
    No one has replied
  • Dt125x carb replacement

    10
    0 Votes
    10 Posts
    723 Views
    S

    @Waggstar

    What model & year bike do you have? There’s a DTX carb body for sale on fleabay for £50 (I think) if you have a dtr they can be year sensitive…

    Even if you have fucked up removing the air screw there are places out there that will drill out and rethread your original carb body for under £50. It depends what damage you’ve done to the threads. The brass screw can be removed even if you’ve destroyed the flathead screwdriver slot…
    It’s all comparative…

    I had a slot that stripped, I just drilled it 3mm deep with a 3mm drill bit and tapped a sharp cross head screwdriver into it. Heated it with a gas torch and it came out easy…

  • Zeeltronic maps

    2
    0 Votes
    2 Posts
    340 Views
    HOTSHOT IIIH

    @yessir05 email them directly, they're pretty helpful https://www.zeeltronic.com/page/contact.php

  • Dt125r rmb

    7
    0 Votes
    7 Posts
    584 Views
    4

    @spookdog
    here new video..
    https://streamable.com/iebafj

  • Yoke question help please!

    3
    0 Votes
    3 Posts
    447 Views
    CalumC

    @ninja Yeah the bottom. Yoke may differ as fhe head light brackets fasten to the yoke.

    I am sure it will fit, but you may find you have problems mounting the head light.

  • DT125x Supermoto tyre recommendation

    9
    0 Votes
    9 Posts
    740 Views
    S

    @Darty

    The previous owner of my bike put 120 front, 130 rear -70-17s on and I’ve pretty much hit the edge of the rear.

    Is the 140 rosso 2 much harder?

  • WE CHECK "THE WASP" - DTX 125

    13
    3 Votes
    13 Posts
    882 Views
    Stevie WonderS

    @LaNoire pretty sure the swingarm is from a 1991. The 89’s I don’t think carry the same 3SP stamp on them but still use the same hardware. Although I think the chain slider is a slightly different design as the 89 has square edges

  • Removal of 2 chambers

    12
    0 Votes
    12 Posts
    785 Views
    Louis-DT-WRL

    Honestly it's total codswallop that they are restrictions. They're supposed to add power. To be honest you won't notice any difference removing them. I've tried it it plenty of times. Both my DTS are 200cc now.

    I know It feels Like a quick easy "tune" to make you feel like you've added power.
    But invest in porting, bigger carb, better exhaust. Even cut the lid off your airbox and jet accordingly helps, and adds a nice noise 😉

    Fit the 3MB head if you haven't already. Still didn't make much difference when I had a 125r engine.

    Take it even further and get a zeeltronic CDI

    Don't forget the Reedswitch!

    You might be lucky and have the CDI without the low rev limiter like i did, I think its a 3rm-20
    Which is plug in and play on late dt125r

  • Yamaha DTX 125

    2
    3 Votes
    2 Posts
    677 Views
    CalumC

    Hey lovely.

    Yes, that's an....interesting silencer. Not convinced on its performances for a smoker. Looks more like a banger exhaust.

    But lovely bike nonetheless!

  • Wiring Harness Placement on a DT125X

    4
    0 Votes
    4 Posts
    539 Views
    T

    Thank you!. I want it to go back like factory.

  • DTX 125 PRODJECT

    93
    2 Votes
    93 Posts
    9k Views
    NINJAN

    @stinkwheeler That's Zeely nice!!! :grinning_face_with_smiling_eyes: :smiling_face_with_open_mouth_closed_eyes: :smiling_face_with_open_mouth_cold_sweat: :face_with_tears_of_joy: 🤣

  • Dt125x bleed brakes

    11
    0 Votes
    11 Posts
    850 Views
    F

    +1 on the vacuum kits.

    I've only just got one and now I'm wondering how I got on for so long without one lol

  • Crash bungs

    13
    0 Votes
    13 Posts
    1k Views
    jakeyboyJ

    Has anyone put on front axel sliders on stock DT suspension? As both sides are different diameters.

  • Fork conversion

    4
    5 Votes
    4 Posts
    2k Views
    Glynn123G

    How hard was the conversion, did you get it working with DT front wheel? did the stem need changed for DT one? very interested in a fork swap this winter...

  • Dtx Project Codename Moneypit

    77
    5 Votes
    77 Posts
    17k Views
    NottsbikerN

    Ok thanks 🙂

  • Been Busy

    3
    3 Votes
    3 Posts
    1k Views
    F

    Also fitted this0_1503686546447_20170825_145616.jpg
    😄🤣