Wheeltop EDS TX Road Bike Carbon Wireless Electronic Groupset , Rear Derailleur + Shifter + Front derailleur, Rim Brake, 7-14s package:with original box The GX Eagle Transmission derailleur

The GX Eagle Transmission derailleur is a lesser version of nothing

Orbit™ chain management technology keeps drivetrain quiet and secure

More compact and lighter than ever

sleekest brakes in the market

most accurate shifting

Wheeltop EDS TX Road Bike Carbon Wireless Electronic Groupset , Rear Derailleur + Shifter + Front derailleur, Rim Brake, 7-14s package:with original box The GX Eagle Transmission derailleurFine tune and shift gears, calibrate, upgrade firmware, record ride datacheck battery level, and switch modes(leisure or race) in app. Featured with carbon fiber, it is lightweight, extremely durable, sleek, and proficient in shock absorption, providing riders with a nimble and comfortable biking experience. The lP67 rating enables confident cycling in rainy weather, crossing streams, and cleaning the device