Feature: Front caliper brake set or Rear caliper brake set is optional. Package include: 1*Caliper brake, 1*Brake handle and 1*Brake cable with cord. Diameter of brake handle is 22.2mm. Front cable tube length is 21in and core length is 29in. Rear cable tube length is 61in and core length is 68in. Fit for most fixed gear bike and road bike. Specification: Material: Alloy Color: Black / Silver (optional) Style: Front / Rear (optional) Package weight: 269-327g / 9.4-11.5oz Package size: 15 * 12 * 6cm / 5.9 *4.7 * 2.3in Package list: 1 * Caliper Brake 1 * Brake Handle 1 * Brake Cable with Cord