I use the GoPro Hero6 with the submersible housing, it dampens the road noise, and use it conjunction with this... https://www.amazon.com/dp/B08LYZXTW2/ref=cm_sw_r_apan_glt_fabc_VYYP2Z3CYMWENHTAA5GS?_encoding=UTF8&psc=1
This one is about that size. 200cc
Second link is for some riding gear for you
I purchased this one for $5/month and it’s worth it. It has a movement sensor so you know if someone bumps it while your bike is parked nearby. 10/10 recommend
It is safer to ride with the thought that every cage-driver is trying to kill you, intentionally or not. This is a fact. The 'I didn't see you' lament still leaves your corpse on the roadside.
Ride a few MPH faster than traffic, whenever possible. Constantly be aware of everything in your area. That oldsmobile 2 cars back wants to kill you, as does the Honda in front of you to the left. Situational awareness is critical.
Read Proficient Motorcycling to learn proven strategies and practices to keep the rubber-side down. Total Control is also required reading.