Box One Headset Spacers Kit Color:Black 165mm: 561g/19

165mm: 561g/19

1x cable guide & 1x cable stop w/ adjuster bolt

& caliper brakes that accept a threaded post style pad

394 grams (49

45x45 standard

Box One Headset Spacers Kit Color:Black 165mm: 561g/19Extruded & CNC machined from 6061 T6 aluminum, Box One Stem Spacers feature an ultra minimalist design that is super lightweight. Weights range from 0. 02 to 0. 14 ounces (0. 56 to 4 grams), depending on the size. Sold in packs of five, each set provides spacing adjustments from 1 to 20 millimeters. Available in anodized red, blue, & black. For the best performance, stack the spacers so the vertical supports are in alignment. Each kit includes the