Hywire HD-S8120E/ S8121E

MSRP: $269.99

The TRP Hywire is a dedicated brake-shift lever system designed for seamless integration with the Pinion gearbox. By combining braking and shifting controls at the handlebar, it enhances safety and rider focus—allowing quick, intuitive gear changes without compromising control. Ergonomically positioned shift buttons provide a comfortable interface, delivering a refined and confident riding experience.

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Details

Lever: Integrated master cylinder, shifter button for on/ off switch to sift the gearbox, TRP open model (not exclusive to Pinion)

Caliper: 2-Piston, forged aluminum one piece, heat-isolating hybrid pistons, top loading pad design

Hose Length: 1900mm, Ø 5.0mm oil hose

Pad: F12RS for Flat mount/ SP10.11 for Post mount

Recommended rotor thickness: 1.8mm

Weight: HD-S8120E- 464g per brake/ HD-S8121E- 463g per brake

Technical Documents

Hywire Installation Instructions

EZ Plug-In Installation Instructions

Brake Pad Compatibility Chart

Brake Pad and Rotor Bed-In Procedure

Videos

Brake Installation with the EZ Plug-In System

Brake Pad and Rotor Bed-In Procedure

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