1) Your bike looks too small
2) You should be concentrating on weight loss, not bulking up, you're too heavy
3) For every weight exercise you need to do the counter stretching exercise
4) You should not be doing leg exercises during biking season unless you haven't ridden twice that week
5) Consider calf exercises such as toe lifts
6) Dump the behind the neck squat and do a dead lift instead
7) Elbow out rows? Your arm and weight should be parallel to your body
8) What about core exercises? What about ab exercises?
9) For flexibility consider yoga, not weight lifting