SRAM RED AXS RD-RED-E1

The SRAM RED AXS RD-RED-E1 is the pinnacle of SRAM’s wireless 12-speed drivetrain technology, redesigned for the modern road cyclist who demands the lightest, fastest, and most reliable shifting available. This latest evolution of the RED derailleur is more than just a component; it is a refined piece of engineering featuring a more compact motor and enhanced signal processing for instantaneous gear changes. It utilizes Orbit fluid damper technology, which provides exceptional chain management to keep the drivetrain silent and secure over rough roads or cobblestones. Whether you are running a 1x or 2x setup, the RD-RED-E1 offers a singular, versatile cage length that simplifies the lineup while maximizing performance across a wide range of cassettes.

Key Features

• AXS Enabled: Wireless electronic shifting that is easy to set up, personalize via the AXS app, and offers unmatched reliability.

• Orbit Chain Management: A silicone fluid damper system that reduces chain slap and ensures quiet, secure shifting without the weight of a traditional clutch.

• One Cage to Rule Them All: Optimized for use with 10-28T, 10-30T, 10-33T, and 10-36T cassettes, providing ultimate versatility for flat or mountainous terrain.

• Large X-SYNC Pulleys: Enhanced with ceramic bearings for increased efficiency, better debris clearance, and long-term durability.

• Premium Aesthetics: Features a refined finish with carbon fiber cage plates and titanium hardware to minimize weight.

Specifications

• Drivetrain Speeds: 12-Speed Wireless

• Maximum Low Sprocket: 36T

• Cage Material: Carbon Fiber

• Pulley Bearings: Ceramic

• Connectivity: SRAM AXS (Wireless)

• Battery: SRAM eTap Battery (sold separately)

Typical Components Included

• RD-RED-E1 Rear Derailleur

• Chain Gap Adjustment Gauge

• User Manual

• (Note: Battery and Charger usually sold separately)