HRBR is a classic style headset compatible with Brompton bikes, while HSBRB is a slender and lighter headset.
Model | Type | Material | Steerer tube | Weight (g) | Colors |
HSBR | Threaded headset | CNC alloy | 1-1/8” | 108 | Black, gold, silver |
HSBRB | Threaded headset | CNC alloy | 1-1/8” | 76 | black, gold, silver, matte red, matte bronze, matte champagne |