Extruded and 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, and black to fit 1” and 1 1/8” forks. For the best performance, stack the spacers so the vertical supports are in alignment.Each kit includes the following spacers: (2) one millimeter (1) three millimeter (1) five millimeter (1) 10 millimeter FEATURES Lightweight Skeleton Design Extruded and Wire Cut CNC Finishing SPECIFICATIONS 53mm 60mm Inner Diameter (Ø) 1" 1-1/8" Height 1mm, 3mm, 5mm 10mm 1mm, 3mm, 5mm 10mm Material 6061-T6 Aluminum 6061-T6 Aluminum Process Extruded Extruded Weight 6.7 grams / 0.23 oz 8.2 grams / 0.28 oz
