- Acorn of injected zamak chrome finish.- 2 complete M4 screws for fastening with the helmet.- Distance of holes from center to center 39 mm.- Black acorn protector plakene 1.2mm.- M6 inner bush.- Weight 0.054kg.
- Acorn of injected zamak chrome finish.- 2 complete M4 screws for fastening with the helmet.- Distance of holes from center to center 50 mm.- Black acorn protector plakene 1.2mm.- M6 inner bush.- Weight 0.069kg.