Non-existent customer service, so warranty effectively worthless. AVOID Purchased a lock just under a year ago, key stuck in the lock and not able to extract. Local locksmith told me it wasn't fixable. Tried to contact customer service (as comfortably within warranty period) with all the details specified in the contact form, but have had ZERO response for 26 days, despite commenting on the zendesk ticket. Phoned them to follow up on the issue, simply told "someone will get back to you at some point". Tried phoning again and stuck on permanent hold Nothing I can do at this point but purchase a new lock. Plenty of other companies selling locks - suggest you take your business elsewhere.

No reply from Customer Service after bike theft My 2 bikes were stolen back in August and I did all that was required to report the theft to Kryptonite. However I was never contacted within the 5-7 days as mentioned in the confirmation email. After 30 days, if the bikes were not found therefore I should be eligible for reimbursement but still no new from Kryptonite. I subscribed for the 5 years ATPO but it seems I should not have invested in that unfortunately. [EDIT] It took close to 6 months to get the reimbursement but it came and I can now look into getting 2 new bikes. So it was very long to get an answer but it eventually came. Thank you Kryptonite.

Filed an ATPO request 3 month ago and haven't heard back I bought a Kryptonite New York Fahgettaboudit Chain 1410 in Apil 2022 together with a new bike. At the time I registered for Kryptonite's Anti-Theft Protection Offer (ATPO). I found my bike stolen with the chain cleanly cut left where I parked my bike in January 2024. I filed an ATPO claim immediatly with all requested documents but got no confirmation that my claim was being processed. I chased the customer service team a few times but as of yet, I haven't haven't heard a single reponse from Kryptonite. This is quite frustrating.

Terrible company Terrible company. The warranty is basically a scam. They take weeks or months to reply to your emails once the lock fails. Then they send you away again to try things which make no difference. Then it's more weeks and multiple follow-ups before receiving a reply. Rather than apologising the for the failure of the lock. The employees seem to have contempt for the fact that customers claim on the warranty used to sell the product. Edit: We were eventually sent a new lock, although it took way too long and too much time invested.

Ive been trying to sign up for the ATPO without any luck Ive been trying to sign up for the ATPO for days now, but there seems to be a bug in the website... Ive tried contacting them in every way possible but no answer. I truly hope my bike doesnt get stolen soon.