HRBR is a classic style headset compatible with Brompton bikes, while HSBRB is a slender and lighter headset.
| P/N | Type | Compatibility | Steerer tube | Material | Weight | Colors* |
| HSBR | Threaded | CLine or PLine | 1-1/8” | CNC alloy | 108 g | Black, gold, silver, matte red, matte champagne |
| HSBRB | Threaded | CLine or PLine | 1-1/8” | CNC alloy | 76 g | Black, gold, silver, matte red, matte bronze, matte champagne |
| HSBRT | Semi integrated threadless | TLine | 1-1/8” | CNC alloy | 98 g |
*More colors are available as a customization option.