The Tecnifibre Carboflex Cannonball is a signature racket for Miguel Angel Rodriguez that’s based on the Tecnifibre Carboflex 125, which Rodriguez has been using for years even though it’s an older racket.
The yellow and red remind me of colors from the Colombian flag.
Source: Miguel’s Instagram
Here’s a close-up. Now I see a little strip of blue in there, so it is the Colombian flag colors.
Thanks to Kevin, Ivan and Han for the tips!