I rescued a "Magna Overburst" from a curbside giveaway today. My two little boys are thrilled. This has 12" pneumatic wheels and looks very similar to this scooter by Torker: http://www.torkerusa.com/bikes/kids/2010-scooters
Problem is, both front and rear brakes are busted. How do you twist caliper arms? ! Anyway, anyone know of a source for these low-grade long reach calipers? Are they just BMX calipers brakes?