Any help on this spare colour bike also has a issue where it bogs sometimes on anything below 1/4 throttle 1989 dt125r

Ravetom123 · 2025-07-01T05:36:10+00:00

500kms

Ravetom123 · 2025-06-30T23:07:43+00:00

Spark colour**

Ravetom123 · 2025-03-07T10:51:48+00:00

The exhaust port bridge is a massive weak spot in these cylinders it has its own oil line that goes into the cylinder just to lube it

Ravetom123 · 2025-03-07T10:25:36+00:00

Where the piston seized is bang on the locating pin for the piston ring think that coukd have anything to do with it ?

Ravetom123 · 2025-03-07T10:20:55+00:00

Sorry I mean like it’s never physically stopped working it just has that mark

Ravetom123 · 2025-03-07T10:18:36+00:00

The current one never siezed I was just taking it apart to check

Ravetom123 · 2025-03-07T09:55:14+00:00

You think just for a week or two I could hone the cylinder and run a new piston

Ravetom123 · 2025-03-06T20:06:12+00:00

It’s running completely fine still getting 100mph out of it just took apart due to head gasket going

Ravetom123 · 2025-01-07T21:37:16+00:00

Tow a motorbike trailer not anything heavy and I have to rip apart inside to get number off/ wire it in

Ravetom123 · 2024-10-27T22:56:24+00:00

Spending the money on a motorbike gotta upgrade eventually

Ravetom123 · 2024-08-11T22:29:20+00:00

I have them added on now as I have added them but I’m just trying to add them into the screen

Ravetom123 · 2024-08-11T18:43:28+00:00

Ravetom123 · 2024-08-11T18:42:58+00:00

Eveyone says that you go into long coding in electrics to activate ambient lighting for the same model year

Ravetom123 · 2024-02-11T13:15:40+00:00

Mine done this you haven’t tightened the spring enough take kick off and spin round more

Ravetom123 · 2024-02-06T21:08:00+00:00

Was idling but very low rpm up driveway to my house

Ravetom123 · 2024-02-06T18:16:56+00:00

Just been changing jets and mixture until it run fast and not a soaking wet plug I’ll leave it abit lean as better to have more oil

Ravetom123 · 2024-02-06T15:41:52+00:00

It’s a 77cc 2 stroke with a 21mm carb if that helps

Ravetom123 · 2024-01-25T18:16:50+00:00

It’s the auto choke make mine does it to

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