Are RON wheels under a tyre or  tubular tyre?

All Ron wheels are used for a tyre. This  solution is nowadays as fast as a tubular tyre and more practical.


How wide is the  rim in  RON wheels?

AERON has a width of 25, External  width of other rims is 19mm.


What brake pads should be used?

We advise to use standard brake pads for aluminium surfaces in all RON wheels.


What are weight limits in RON wheels?

AERON disc can be used for a cyclist weighing up to 90 kilograms.

The other wheels are limited to a cyclist  weighing up to 120 kilograms.


What tyres are recommended?

The wheels from the series RON and AERO are designed in order to be compatible with a tyre 22-23 mm. However, it is also possible to use tyres 25 mm.


What is the difference between AERO disc and other discs in our offer?

The main difference between AERON and other discs is the new RR25 rim, 25mm wide,tubeless ready. Other discs are built on a 19mm rim. In addition, AERON is 40g lighter, which owes its slimline rim.

What is  the recommended length of the valve for the disc?

The valve should be 42-48mm long.

What pressure do we recommend in the tires?

Cyclist's weight up to 50 kg6 bar 
Cyclist's weight up to 60 kg6.7 bar
Cyclist's weight up to 70 kg7.5 bar
Cyclist's weight up to 80 kg8 bar pressure
Weight of the cyclist above 80 kgpressure 8.5 bar

Do we sponsor athletes?

YES, but the best ones only:)
If you achieve good results at triathlon / road competitions and actively run your social media, fill in the application form and send it to e-mail kuba@i-ron.pl and we will analyze your candidacy for RON Racing :)

Where can I check any opinions about our wheels?

Review ( El kapitano): http://bit.ly/2s0PYSr

Review 9 (Jednym tchem): http://bit.ly/2qtJppz