How much should I spend on my bike lock? Kryptonite Support October 27, 2016 20:28 Updated Follow Kryptonite suggests that you consider spending 10% of the total cost of your bike on security. Related articles Kryptonite Lock Maintenance What is the difference between a standard chain lock and the new integrated chains? Do I need a u-lock or a cable? Why is Kryptonite no longer servicing my RealTime GPS device? Choosing The Right Lock For Your Street Bike Comments 0 comments Article is closed for comments.