SRAM EX1 rear derailleur X-Horizon 8-speed

The EX1 rear derailleur from SRAM is based on the rugged construction and precise switching characteristics of the X-Horizon design and has been specifically designed for E-MTBs. The EX1 rear derailleur has been designed for high torque and switching operations at low switching frequency in an E-Block cassette with 11-48 teeth.

Features and advantages of the EX1 X-Horizon rear derailleur

Due to the proven SRAM X-Horizon design, the EX1 rear derailleur has been designed to meet the following requirements. The EX1 rear derailleur is equipped with an X-SYNC chain roller (12 teeth) and designed to meet the requirements of modern E-MTBs.
* Ghost shifting: unintentional upshifting. Usually occurs when stepping into the pedals
 

Technologies:

• X-HORIZON
• X-SYNC
• CAGE LOCK
• ROLLER BEARING CLUTCH

What is SRAM EX1?

SRAM's EX1 is the first shifting system designed specifically for e-mountain bikes. EX1 components are designed to perfectly complement your e-bike's drivetrain and are tuned for the higher stresses of use. Smoother running, intuitive and safe shifting, longer battery life and greater resistance to wear and tear are the result of this work.

Note: if you have any questions regarding compatibility or availability, we invite you to contact our customer service.