TRPs Hywire Brake-Shift Lever Unit is the first and only integrated solution designed specifically for the Pinion gear shift box and the Rohloff gear hub. This innovative system enhances rider safety and control by allowing seamless gear changes and braking directly from the handlebars. Ergonomically positioned shift buttons provide a natural, comfortable interface, delivering a smoother, more enjoyable riding experience.
You will need to purchase the appropriate cable for the Pinion or Rohloff system:
Specification
Lever
- Shifter button for On/Off switch to shift the gearbox
- TRP open model, not exclusive to Pinion or Rohloff
- Integrated master cylinder
- 5mm brake hose
- Made for 1.8mm thick rotors
- Top loading pad design
- Newly formulated mineral oil
- Flat mount caliper
- Matte black finish
- 464g / wheel (without rotor and adapter)




