Register your warranty at brooklynbicycleco.com/pages/register-your-warranty. Your warranty activates upon professional installation of your bike.
We don't automatically capture serial numbers, so registering ensures we have yours on file. Your serial number is stamped under the bottom bracket, where the pedals connect. Flip the bike over and look closely; a flashlight helps since the numbers are stamped into the metal, not on a sticker.
Didn't get a confirmation email? It likely landed in spam or junk. If it's not there, contact us with your order number and serial number and we'll verify from our end.
While you're at it: register your bike with Bike Index too. It deters theft and dramatically improves recovery odds if your bike is ever stolen.