Rust spots on new bike
Rust spots on new bike
Author
Discussion

Redline88

Original Poster:

646 posts

136 months

Monday 6th October 2025
quotequote all
Hi guys - following on from my post a few weeks back having taken collection of my new MT07, I was giving it a good clean and coating of XCP rust blocker as I know these can start to rust if left to the elements.

Anyway, I’ve noticed that already there is some (incredibly minor) but nevertheless present rust around the frame welds. I’ve taken a picture to show what I mean but there are several spots like this on the bike.

Again appreciate that is very minor at this stage but just wanted to know if this is essentially normal, is it something that I should be doing something with to prevent it getting worse or should I be speaking to the dealer?

Rhun

28 posts

80 months

Monday 6th October 2025
quotequote all
Unacceptable on a brand new bike imo and only going to get worse. No harm in informing the dealer about it, sooner the better, and seeing what they say.

Bob_Defly

5,861 posts

261 months

Monday 6th October 2025
quotequote all
What's to the right of that 'crack'?

DirtyHarley

475 posts

103 months

Monday 6th October 2025
quotequote all
On a brand new bike that is unacceptable, I'd defeinly photo and show the dealership. Also, it may just be because I'm not overly familiar with how Yamahas come new from the factory, but IMO those are some horribly done welds and I'd reject solely on that!

Redline88

Original Poster:

646 posts

136 months

Monday 6th October 2025
quotequote all
Bob_Defly said:
What's to the right of that 'crack'?
What crack? I think it might just be the radiator housing behind.


Biker9090

1,887 posts

67 months

Monday 6th October 2025
quotequote all
Appalling welds and Appalling finish.

What blindarse dealer signed this off on PDI?

The paint will very soon start lifting even more in that area.

I'm not usually one to moan about condition but on a new bike that's ludicrously poor.

richhead

3,404 posts

41 months

Monday 6th October 2025
quotequote all
Redline88 said:
Bob_Defly said:
What's to the right of that 'crack'?
What crack? I think it might just be the radiator housing behind.
I spotted that on the right of the picture, looks like its not been welded properly, i wouldnt be happy with that.

Marquezs Stabilisers

2,517 posts

91 months

Monday 6th October 2025
quotequote all
I'd never have another midrange model Yamaha. Utter rotboxes.

Moulder

1,648 posts

242 months

Monday 6th October 2025
quotequote all
richhead said:
Redline88 said:
Bob_Defly said:
What's to the right of that 'crack'?
What crack? I think it might just be the radiator housing behind.
I spotted that on the right of the picture, looks like its not been welded properly, i wouldnt be happy with that.
Agree on the weld part. As we're making a list, if that is a hole in a tube should it have a rubber grommet to stop water getting in?

RustyNissanPrairie

810 posts

25 months

Monday 6th October 2025
quotequote all
Tenere 700's have the same issues. Not much a dealer can do about it, an identical one fresh out of a crate will be the same. Keep it doused in ACF50/Beoshield/Dinitrol SC / Xcf

Redline88

Original Poster:

646 posts

136 months

Monday 6th October 2025
quotequote all
richhead said:
Redline88 said:
Bob_Defly said:
What's to the right of that 'crack'?
What crack? I think it might just be the radiator housing behind.
I spotted that on the right of the picture, looks like its not been welded properly, i wouldnt be happy with that.
Where are you talking about? Here’s a pic from a different angle if it helps?


Redline88

Original Poster:

646 posts

136 months

Monday 6th October 2025
quotequote all
Moulder said:
richhead said:
Redline88 said:
Bob_Defly said:
What's to the right of that 'crack'?
What crack? I think it might just be the radiator housing behind.
I spotted that on the right of the picture, looks like its not been welded properly, i wouldnt be happy with that.
No they are all like that. Think it’s to let moisture out?

Agree on the weld part. As we're making a list, if that is a hole in a tube should it have a rubber grommet to stop water getting in?

Bob_Defly

5,861 posts

261 months

Tuesday 7th October 2025
quotequote all
Redline88 said:
richhead said:
Redline88 said:
Bob_Defly said:
What's to the right of that 'crack'?
What crack? I think it might just be the radiator housing behind.
I spotted that on the right of the picture, looks like its not been welded properly, i wouldnt be happy with that.
Where are you talking about? Here s a pic from a different angle if it helps?

Ah, t'was just a shadow.

GiantEnemyCrab

7,997 posts

233 months

Tuesday 7th October 2025
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Impressive that the welder managed to do that using his feet rather than his hands.

cliffords

4,377 posts

53 months

Tuesday 7th October 2025
quotequote all
It actually looks like a weld I would do and be massively proud of ,but it does not look like a weld made on a production line with an automated process.
Are there other similar examples on the bike ?

Trevor555

5,462 posts

114 months

Tuesday 7th October 2025
quotequote all
Not just Yamaha.



Dobles simply said "they're all like that"

To be fair to them though, Paul accepted the rejection without arguement.

TurboHatchback

4,237 posts

183 months

Tuesday 7th October 2025
quotequote all
Those welds look like I did them with a stick welder, I would be very unimpressed to find that on a new Japanese bike.

Decky_Q

2,085 posts

207 months

Tuesday 7th October 2025
quotequote all
Redline88 said:
It looks like the intersecting tube is straight cut instead of curved and they've tried to fill the gap with weld.

Redline88

Original Poster:

646 posts

136 months

Tuesday 7th October 2025
quotequote all
Trevor555 said:
Not just Yamaha.



Dobles simply said "they're all like that"

To be fair to them though, Paul accepted the rejection without arguement.
How long after purchase was that?

Trevor555

5,462 posts

114 months

Tuesday 7th October 2025
quotequote all
Redline88 said:
Trevor555 said:
Not just Yamaha.



Dobles simply said "they're all like that"

To be fair to them though, Paul accepted the rejection without arguement.
How long after purchase was that?
I spotted it a couple of days after they delivered it to me during Covid.

It looked like the paint simply didnt stick to the welded bits.