My bicycle/powersport vehicle was stolen while locked with a Kryptonite lock. I did not register for the Anti-Theft Protection Offer, what can I do? Kryptonite Support October 28, 2016 03:52 Updated Follow Please contact customer service by submitting a ticket here. Related articles I sent in my key registration form. Am I now automatically registered for the Anti-Theft Protection Offer? What are the Terms and Conditions for the ATPO? Do you need to have homeowners insurance to register for this offer? Why do I need to send back a piece of the broken lock as part of my claim? What is the address for Kryptonite? Comments 0 comments Article is closed for comments.