Tektro Brakes | Hydraulic System This bike derailleur also features

This bike derailleur also features 12 tooth jockey wheels and a 6 inch long pulley arm to help make sure your chain glides smoothly through the derailleur

cadence sensors provide greater customization and ease of use

Despite all the upgrades

With all brackets and hardware included

keeping you clean and dry

Tektro Brakes | Hydraulic System This bike derailleur also featuresOur Tektro Hydraulic Disc Brakes are the perfect hydraulic set up to get your ebike stopping on a dime. Already assembled and pre bled with hydraulic mineral oil, these Tektro brakes are ready to install right out of the box. Featuring a 2 piston caliper, these hydraulic disc brakes are a great upgrade over regular mechanical disc brakes. Each one of these Tektro Hydraulic Brake sets will come with 2 sets of brakes. One for the front, and one for the