>>28458985
>>28458988
How's your iron levels anon?
You eating decent with water before the ride?
Are you physically active or live a sedentary lifestyle?

Poor blood circulation/lack of cardio can play a hand, but you'd be surprised how many riders just blindly hop on their bikes with 0 self checks.
>Check yo self before you wreck yo self
>Try gunning it at 50% of what you're currently doing for a few months to help acclimate your body to the new found G force