Tomorrow’s the last day to register online for Transportation Alternatives’ NYC Century bike tour this weekend—and in case you forgot, here’s a leggy shot of Brokelyn’s official spokesmodel, Bitch Cakes, to remind you. Dieters may know the tattooed two-wheeler from her inspiring blog about her 50-plus-pound weight loss (loads more saucy pinup shots there), and Prospect Parkgoers might recognize her from her weekend training rides in fishnets and patent-leather kitten heels. See B.C. in action on Sunday by registering for the ride ($20 to $75, but for a great cause) at the official TA site (heh heh) and click here to see our spokesmodel on her Hello Kitty cruiser in her full pushed-up, leopard-bustiered glory. Va va… zoom!