I have all the accessories needed for security. I lock my bike properly. U-Lock through frame, post, and rear wheel. But there is plenty of space for tools to break it with to get into. The seatpost has a security cable wrapped around it and a loop free for a cable lock to go through. The cable lock goes through both wheels, around the frame and post and security cable free loop. I'm wondering if I should upgrade the u-lock to something smaller and thicker.