Quality DiaCompe Bulldog brake that came out in the late 80s but is a great upgrade for all Old School BMX bikes or for the crummy caliper on the front of your modern bike. 

• High-quality caliper brake.
•  Good for your old-school ride or as an upgrade if you want a better quality caliper on your modern bike.
•  Includes mounting washers and locknut.
•  Black
•  Reach: 68 to 86mm.