Gevenalle has been reworking TRP brake levers to accommodate their add-on index shifters, giving cyclocross and adventure riders an inexpensive, durable option for bikes that see a lot of abuse. Now, they’re converting the single-speed-specific TRP Hylex hydraulic disc brake levers to work with their shifters, too.
The conversion kit runs from $149 to $219 depending on what you need. They offer kits for all of their existing shifting options, from 8-speed Alfine to 10- and 11-speed road to 10- and 11-speed Dynasys mountain bike shifting. Just pick the derailleur system you’re using, and get the right shifter for that. If you’re running a front derailleur, they have options for 2x and 3x chainring setups.
The system comes with their crash replacement guarantee, where they’ll rebuild or replace them for $34 per side. And you can upgrade them from 10- to 11-speed should you update your drivetrain in the future. Available now.
For the less mechanically inclined, they sell a complete kit that requires no assembly. It’s also built around the TRP Hylex RS brakeset, and comes with all of the same shifting options for $449 to $499.