<![CDATA[Why does it do this?]]>I just got my dt running and when dricing it just stops at very low rpms it has a giannelli pipe 28 mikuni with 260(main) 20(pilot) jets and ypvs servo is in use and a rebored cylinder to like 57.5mm. And the bike is restricted also the gren nd black wire is touching ground. So what could be the problem heres a video
https://youtu.be/yx0jJ8STNx4

]]>https://dt125r.co.uk/topic/2147/why-does-it-do-thisRSS for NodeFri, 07 Aug 2026 10:55:04 GMTFri, 28 Feb 2020 20:59:21 GMT60<![CDATA[Reply to Why does it do this? on Sat, 29 Feb 2020 08:41:17 GMT]]>@markus-w thanks

]]>https://dt125r.co.uk/post/22586https://dt125r.co.uk/post/22586Sat, 29 Feb 2020 08:41:17 GMT<![CDATA[Reply to Why does it do this? on Sat, 29 Feb 2020 01:47:01 GMT]]>@valtteri sounds very similar to problem I had with my Old 89 dtr and that was the spark plug breaking down. Revved fine at standstill it only happened under load iirc. I may be wrong but it's quite a simple test to swap the plug. Best of luck to you.

]]>https://dt125r.co.uk/post/22585https://dt125r.co.uk/post/22585Sat, 29 Feb 2020 01:47:01 GMT<![CDATA[Reply to Why does it do this? on Fri, 28 Feb 2020 23:39:26 GMT]]>@valtteri alt text

I installed this wire, its somewhere in the middle of the bike(under the seat) and the cut-out was gone. I dont know if it will help you, but I had 3RM-00 CDI and it was the older style of a DT but this little mod fixed it. You might have a different wiring loom since you have a newer style of a DT, but Im just posting here what helped me with getting rid of this problem. Anyway there is a solution to that problem.

]]>https://dt125r.co.uk/post/22584https://dt125r.co.uk/post/22584Fri, 28 Feb 2020 23:39:26 GMT<![CDATA[Reply to Why does it do this? on Fri, 28 Feb 2020 23:15:03 GMT]]>@Challenger yes well have you figured it out how to get it away?

]]>https://dt125r.co.uk/post/22583https://dt125r.co.uk/post/22583Fri, 28 Feb 2020 23:15:03 GMT<![CDATA[Reply to Why does it do this? on Fri, 28 Feb 2020 22:41:13 GMT]]>If it sounds like this
https://www.youtube.com/watch?v=90BbYwkOnFs
then its an electronic cut-out rpm

]]>https://dt125r.co.uk/post/22582https://dt125r.co.uk/post/22582Fri, 28 Feb 2020 22:41:13 GMT<![CDATA[Reply to Why does it do this? on Fri, 28 Feb 2020 21:01:30 GMT]]>Im gonna look if theres any air leaks and also gonna check if the ypvs works

]]>https://dt125r.co.uk/post/22581https://dt125r.co.uk/post/22581Fri, 28 Feb 2020 21:01:30 GMT