. . I'm shopping for a 650, but am torn between the R and the L. I want to commute the bike so I need to be able to park securely. I work at a university so there's a higher than normal risk factor. Are there 3rd party key-switch kits? If so, would I be safe enough with just a disk brake lock? I would chain it to a tree, but would probably get a ticket by campus police. Advice? Suck it up and get the L?