cube Nuroad EX - Gravel bike

This is my size Medium (56) Cube Nuroad EX gravel bike. super hardy gravel rig, fast and robust frameset. runs thru axels and has typical industry standards. This isn't really a review but feel free to ask questions. I mat do another video once i have more km's in the saddle. I'm from Australia, this is an AU frame and has brakes setup how we ride, front on the right, rear on the left.

[Kabelwurst]

I just got the same bike and love it already. But i feel theres a bit potential for higher gears for more max speed on the road. What would you recommend someone to achieve this?

The cost-efficient way would probably be a bigger chainring, right? Shimano has only up to 42T for the RX crankset. Might be the cheapest option.

[pixellord]

Hey, just got the same bike.
Where did you get these caps for the cranks?