Wheeltop EDS TX Road Bike Carbon Wireless Electronic Groupset , Rear Derailleur + Shifter + Front derailleur, Rim Brake, 7-14s package:with original box bringing performance and improved fit

bringing performance and improved fit for smaller riders

Reach adjustment and customized button functions allow you to dial in your ideal ergonomics

Top sprocket: Max

More compact and lighter than ever

Wheeltop EDS TX Road Bike Carbon Wireless Electronic Groupset , Rear Derailleur + Shifter + Front derailleur, Rim Brake, 7-14s package:with original box bringing performance and improved fitFine 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