thanks guys! and yeah it definitely was a bit of an awkward angle because i think i was just below the knuckle, like you said a little higher would have been perfect. as for shutter speed i think i only used 1/500, it definitely is a little blurry on the rider himself in spots and i probably should have cranked it up a little higher so he was a bit crisper.
ill definitely take those into consideration on the next one!