DT125R FORUM

@gary76 I have logged into it myself with no dramas with the credentials provided in the email (omit the quotes). You can confirm this by looking at the Last online date: https://dt125r.co.uk/user/gazza76

Replacement

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I have tried another CDI still no luck. No servo cycle and no spark. I have tried three different stators and same result. Because the replacement bits I .trying are second hand I have now way of knowing if they are ok. Is there a way to work through the bots one by one. For example can I connect the servo to the battery somehow to see if it works? I can turn it by hand so it's not seized. I don't understand why servo and coil not working. Please help.

Okay...so some overnight parts from Japan and CMSNL and some others from Australia I've finished the gearbox rebuild..... [image: AP1GczP_uZVbF9qAtBI354lEecnxLNxr8vbpUAQX4_vlIA9Vektt4F5jf-okC8IKzb-OUXzGWAEb2gJNNhOSg1z6rRUYxyeakYQzl0UTbNy3aYgQaNtDnjYHclQfoLdDpXTF0t-MH4SgTQx6iV9iZ-u7SigG=w531-h793-s-no?authuser=0] Brand new genuine output shaft from Japan and a brand new genuine 3rd gear.... This completes the output shaft rebuild. [image: AP1GczP2KpflcDkrYU74DldmqlAwpnyYDh75kN7EZYAAglDFS4Ra4LWnIYcKXa6rnAp7ty7aVOLlYi2L3QSSUmKEKmz4x8877dE6mOLmU2agpdmnqEWHhnnVvKWyfegoR5YeRtRLXxHg_0i344ZpHCKh6_0J=w761-h1311-s-no?authuser=0] New genuine shims, circlips and bearings. [image: AP1GczPryZOZov8DT0-4jUeYt9z_7olcQbjIl_LvQWZucNyTLVWDzE4tiNqYCMewakgXjpUJA4aooJ7ag_6TJJfxkDdR1-7N3matX1AMPOzOpKTtpnvtfxdLqPCUuaQd6eWEpiiW5gXy_nO4xrbnAsFLSqab=w701-h1311-s-no?authuser=0] Fingers cross that's all back together correctly, I'll have to remember to select all gears and test BEFORE firing up the motor, else this will be £8000 down the drain if it destroys the motor. [image: AP1GczMblrL3GSghxv-bdTwebX27Hor_M-mVXqegDXi81nqwtrWInLHT76b7CKw_wZShtJgcg9Pluap6zSiuuBGYc3-Bdq1Hm3uY6S8j9hHd2cRbrALCVLtJmYwStwQvVccRRi3cG9EXhfGkWnRrLev5wda2=w805-h1311-s-no?authuser=0] [image: AP1GczMvMs624VQIz_wN9T46Xyp4hLGD4ohiPk99O3qnBMhR6ThKBKNEpP6JXFj8s31LHogKSYbFf-DjDR--JvFbQuXh4gjMjdbguCwfNIuovLGw5JCMK0RXKyyWVEWeoNHQ0CoDrVWDVHLvk8Qa178nQMFt=w1311-h1311-s-no?authuser=0] And whilst picking the shock spring up from the paints for my ETX, I also picked up the swinging arm for this bike too. [image: AP1GczNkYj3ORIWqQl0xC4kYfaZyJ1ywJV2dfvlihCnch34e7OrCJ1hJIc1Oh9EXyTvIBN8FWkZxZgKaWRp0BakEPsrsPAWWkLHEcPGATSnyyucBAsdvVx3W-xukLygatC3vIlJjx5vrvCrE_pRhpFoyG6KT=w1922-h928-s-no?authuser=0] Should go without saying, all near bearings and a lovely carbon fibre chain guard which I bought about 5 years ago for the Raptor. I'll probably keep the Raptor bone stock and therefore it's not needed for that project and can go onto this beasty. I did have some swinging arm spool spacers machined up but for the life of me I simply cannot find what I done with them. No doubt they'll turn up eventually.

@HOTSHOT-III No, I believe it's a Yamaha DT230 Lanza arm. But yes it's like half the weight of the original one I had. I just need to get the right parts machined up to fit my wheels etc. I've been so spent on 4/5 other very expensive projects that I just haven't bit the bullet yet to order the machine shop work. With regards to mudflap where, I'll probably design some sacrificial item in CAD and 3D print it. @RikuRo I've sent you various links. Any DTR from 1989-2004 will do.

https://dt125r.co.uk/topic/13/kick-start-conversion-dtre

@Challenger very nice build, may I ask which wheels these are and what size they are. I presume they also fit the dt125r swingarm and forks?

@somerandomguy314 Really? I am sure that's not the case, I sell to EU all the time through eBay's Global Shipping Programme. Ask the seller if they'd enable it, it's invisible to them and they just ship it to a UK Warehouse.

@Bilbo9000 Outstanding, I never thought of doing that! Well done Sir

Thank you very mutch, i will be looking for one of the Athena ones. I have managed to get hold of a 3bm head but it is badly damaged on the inside so i will send it back and switch it for a Athena head.

@Sgt-Robuck-5, I have the same scratches but there is also metal in my oil, do you think the metal could be frome the scratches on basket or my transmission?

You'll want to understand why that's happened before restarting the bike. Lack of oil, incorrect piston ring end gap tolerance, or just generally tired engine, etc.

Regarding the CDI I have, I read the same thing, so it's fine. I was looking for Ignitech, which is a little cheaper, but it turns out that in my country imports up to $200 are tax-exempt; you only pay for shipping and the product itself. If it costs more than $200, you have to pay an additional 60% in taxes. Regarding the CDI head and curve, I was asking about possible detonation or some other symptom that might not be very positive or beneficial. I was looking at the RSA 125 head design; I didn't expect it to work the same, but at least it seems like a design I could consider reliable or better than the current one. Everything is quite complicated here in Uruguay: resources, possibilities, etc. Perhaps with a test bench or sensors it would be easier, combined with the knowledge acquired over the years. There's a visa I could apply for; it's somewhat expensive, but it allows me to go to the UK to work and travel for two years. Maybe I could try my luck there. There's a lot of desire, but the problem is the resources available here. Thanks @Calum