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DTR

DT125R Owners Build
226 Topics 5.3k Posts
  • Chain and sprockets

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    @rking7888 I just saw loads of ’dtr’ sprockets Being sold with 4 bolt holes, they looked like dtlc or yz Go with O-rings please! X section if they do them. They are both better
  • Recovery tank

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    No one has replied
  • Dt125r engine in an dt125lc

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    CalumC
    @dtdriver Unlikely, for starters, the exhausts goes around the opposite side. [image: Yamaha%20DT%20125%2083%20%201.jpg] [image: Yamaha%20DT125R%2099.jpg] Completely different swinging arm as well. I very much doubt it'll go in without modifications. And as I say, the LC engine is just better in all aspects.
  • Rear wheels

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    NottsbikerN
    @rking7888 the only difference I've ever seen with this type of Yamaha hub is that most have 3 bearings and a few only have 2 but they are very common and fit loads of Yam's. For example both my DT200WR and Italian TDR125 have them
  • 1992 Purple DT on-going builld!

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    Stevie WonderS
    stunning bike mate, first time I’ve ever seen that colourway too. If you do keep i hope you decide to change it back to how it looked, it’s a really cool colourway. I’ve heard loads of good things about the XT600 however I’ve heard more stories of people selling their DTR’s then hunting for them later. If you can afford to hold on to it. it doesn’t matter how many CC’s you have or HP’s that little DT will always leave you with a big fat cheesy grin
  • mirror thead size dtr 2000

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    @spookdog yeah thats my current issue finding a matching set of bolts but one lh
  • DT125R 2001 restoration

    dtr help electrics spark
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    @ksk-04 That sounds like the right one... Check where the wires come out above the gear change lever. The magnetic pickup wires can become bare where they pass through the rubber... You should have a good strong bright continues spark when you give it a good kick over. Not just one or two weak sparks. Try getting an irridium plug for a stronger spark...
  • Rim Lock Size ¿

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    @oisin What size is your rim?
  • Hard Starting, need help.

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    @kylescave Depending on your bike the mixture is anything from 1/4 turn to 1 & 1/2 or more... Choke no throttle, always...
  • Crank shaft part codes?

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    declanD
    @calum yeah I do mean new new just figured I'd try a used one first
  • Wheels

    dt125r
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    @rking7888 Same hubs ect. Just different rim manufacturers
  • Most abused dt refurb

    Moved
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    declanD
    @calum I've ordered a crank now I'll see what I end up with
  • Front wheel spindle clamp

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    rking7888R
    @rking7888 https://titanclassics.com/product/aluminium-holder-axle-part-3xj23167l000/
  • DTR125 with 230 lanza engine

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    NottsbikerN
    @rking7888 the 125x/re are very similar to the 230 with a few changes like ally swingarm, twin rads, headlight etc. I think that the 230 is the top of the range if you like Regarding the frames the dt200wr was meant to be a soft-enduro and so the frame is borrowed (not 100%) from the yz's where as the 125/230 is a trail bike and used the dt frame from around '88 with only minor mods across its life span
  • DTR oil pump removal.

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    CalumC
    Jeez, it's possible that the the bolts seized into the aluminium. Dissimilar metals and all that. That said should still be easy to remove the bolts. The aluminium case will expand when heat is applied so should be simple to disassemble. Yes the pump pulls off the shaft so long as you've disconnected the oil lines and cables etc.
  • I have good spark, compression, fuel and air. But no start :(

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    @spookdog @Calum Found it!, i found a break in the kill switch wire in the middle of the loom! Not sure how it was broken but it was obviously breaking the circuit. As soon as i sorted that it fired straight up. Many thanks for all the ideas and help. very useful.
  • DT125R

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    @edfrearson [image: sS3zqjx.jpg] I usually ignore these stickers, but this one makes more sense than most 🤪
  • MMG Racing

    cylinder dt125 2005
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    NINJAN
    @calum @declan You've been very lucky then. It all depends on how the goods enter the country and which courier is handling the items. Since Brexit you have to complete a customs form for RM/PO and comply with Notice; 143 if your sending or receiving stuff from abroad. RM, Fedex, TNT, UPS and DHL are red hot on adding import taxes and goods will be held until they are paid. But it all depends on the value of the goods, anything under £135 or 150 euros is fine, but you will get hit with duties over that threshold. https://www.gov.uk/government/publications/notice-143-a-guide-for-international-post-users/notice-143-a-guide-for-international-post-users https://www.royalmail.com/brexit https://ec.europa.eu/taxation_customs/individuals/buying-goods-services-online-personal-use/buying-goods/buying-goods-online-coming-from-a-noneu-union-country_en
  • Debating breaking my dt/wr200

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    @andrewj1680 did you ever break this mate? @andrewj1680 said in Debating breaking my dt/wr200: Hello lads lost interest altogether and thinking it must be worth more in bits, it's running a wr200 3xp engine with a ported and modified squash band done by mick Abbey tuning a full fmf exhaust for the wr200 direct bolt up, has wr200 upside down forks along with the wr200 front brake setup it also has the wr200 alloy rear swingarm with adjustable damper Did you ever break this mate?
  • Jetting Athena 170kit dtr

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    @waale2004 Best jetting for Athena 170 is 300 main jet on the Mikuni tm28 but with the powerjet blocked off. Just cut the rubber tube in half from the float chamber to the powerjet then block the 2 halves of the rubber tube with a couple of 5mm threaded bolts or similar.