Bike rim symbol

[DJ106]

Hi, I've got these symbols on my rim. I take it that the one on the left means the rim is suitable for disc brakes. What about the one on the right (with negative symbol near it)?

Thank You

 

[BigSid]

Not for rim brakes?

 

[fossyant]

Disc brakes only. You've no machined braking surface anyway!

 

[DJ106]

I think the symbol on the right is referring to tube or tubeless.

 

[Drago]

Disc brakes only. You've no machined braking surface anyway!

This. Foss is wise.

 

[fossyant]

This. Foss is wise.

Where do I send the tenner ?

 

[fossyant]

The final symbol is the Alien Orb off the latest Independence Day Resurgence (film). The one next to isn't a rim brake, but a cyberman from the top !

 

[DJ106]

How would I know if the rim can take tubeless tyres? It is a Mach1 ER20 19crim.

 

[oldandslow]

Put that (Mach1 ER20 19c rim) into Google and the first result that comes up is the manufacturer's information page, which says no it won't?

https://mach1.fr/en/products/er-20

 

[DJ106]

Thanks