SRAM Rival XPLR AXS E1 Rear Derailleur 13-Speed Gravel

Name: SRAM Rival XPLR AXS E1 Rear Derailleur 13-Speed Gravel
Brand: SRAM
Price: 559.99 AUD
Availability: InStock

$559.99 AUD $812.90 AUD

Taxes included. Shipping calculated at checkout.

The SRAM Rival XPLR AXS E1 Rear Derailleur brings SRAM's latest gravel-focused wireless drivetrain technology to riders seeking dependable shifting, outstanding durability and excellent value, making it an ideal upgrade for gravel racing, adventure riding and mixed-surface cycling across Australian conditions.

Key SRAM Rival XPLR AXS E1 Rear Derailleur Features

Full Mount attachment system improves strength and impact resistance
Wireless AXS shifting delivers precise gear changes without cables
Purpose-built for SRAM 1x 13-speed XPLR gravel drivetrains
Advanced chain management for rough roads and off-road riding
Serviceable design with replaceable components for extended lifespan

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Specifications

Model ID: RD-RIV-1E-E1
Drivetrain Compatibility: SRAM XPLR AXS
Speed Compatibility: 13-Speed
Configuration: 1x Drivetrain Specific
Mount Type: Full Mount
Shifting Technology: Wireless Electronic AXS
Cassette Compatibility: SRAM XPLR 10-46T Cassette
Battery Compatibility: SRAM AXS Rechargeable Battery
Connectivity: Bluetooth AXS Ecosystem
Firmware Updates: Wireless Through AXS App

Full Mount Technology

The SRAM Rival XPLR AXS E1 Rear Derailleur uses SRAM's Full Mount interface which attaches directly to compatible UDH-equipped frames. This design eliminates the traditional derailleur hanger and creates a stronger, more secure mounting system that is better suited to demanding gravel riding.

AXS Wireless Electronic Shifting

The wireless architecture removes shift cables entirely, resulting in cleaner bike aesthetics, easier installation and consistent shifting performance regardless of weather, dust or mud contamination.

XPLR Gravel-Specific Design

Unlike traditional road derailleurs, the SRAM Rival XPLR AXS E1 Rear Derailleur is engineered specifically around SRAM's gravel-focused XPLR gearing platform, delivering efficient performance across a wide gear range.

Orbit Chain Management

The integrated chain control system helps minimise chain bounce and drivetrain noise while improving chain retention on corrugated roads, rough gravel tracks and technical descents.

Compatibility

SRAM XPLR AXS 13-Speed Systems
SRAM XPLR 10-46T Cassettes
SRAM Flattop Chains
SRAM AXS Batteries and Controllers

Mount Standard

Full Mount Interface
Requires UDH-compatible frame

Fit Notes

Designed specifically for 1x gravel drivetrains
Not compatible with conventional derailleur hanger systems
Optimised for gravel, adventure and endurance bike platforms

The SRAM Rival XPLR AXS E1 Rear Derailleur is ideally suited to gravel riders, bikepackers, endurance cyclists and adventure racers who prioritise reliability and low-maintenance performance.

Routine cleaning

Wash the derailleur with mild bicycle cleaner, clean water and a soft brush.
Remove compacted dirt, grass and gravel dust from the cage and pulley wheels.
Do not direct high-pressure water at the motor, bearings, pivots or battery contacts.
Dry the component after wet rides and creek crossings.
Remove excess chain lubricant before it attracts abrasive material.
Avoid aggressive solvents around seals and electronic components.

Chain and cassette care

Clean and lubricate the SRAM Road Flattop chain regularly.
Select a lubricant suited to dry dust, wet gravel or mixed conditions.
Measure chain wear with a compatible chain-checking tool.
Replace a worn chain before it accelerates wear on the cassette and chainring.
Inspect the cassette following rock strikes or drivetrain impacts.
Use an approved SRAM PowerLock when replacing or reconnecting the chain.
Do not substitute a SRAM Eagle T-Type chain.

Battery maintenance

Charge the battery with an approved SRAM AXS charger.
Check battery level before races and remote rides.
Carry a charged spare battery on isolated or multi-day routes.
Keep the battery contacts clean and dry.
Fit the protective cover when the battery is removed.
Confirm that the battery latch is fully engaged before riding.
Replace swollen, cracked or damaged batteries.
Avoid long-term storage with a completely discharged battery.

Crash and impact inspection

After a significant impact, inspect:

Full Mount interface
Rear axle
Frame dropout
Carbon and aluminium cage
Pulley-wheel alignment
Battery latch
Motor housing
Cassette
Chain
Rear wheel and spokes

Stop riding if the derailleur is loose, the cage is visibly damaged or the chain can contact the spokes.

Professional bicycle servicing

A professional SRAM XPLR drivetrain service should include:

UDH frame-interface inspection
Rear-axle inspection
Full Mount security check
Chain-wear measurement
Cassette inspection
Chain-length verification
Pulley and cage assessment
Clutch inspection
Battery-contact inspection
Firmware update
AXS pairing
Electronic micro-adjustment
Test shifting under load

Warranty

SRAM generally provides the original owner with a two-year limited warranty against qualifying defects in materials or workmanship.

Professional reviews from leading cycling publications during the launch of SRAM's latest Rival XPLR AXS platform consistently highlighted the technology transfer from premium SRAM Force and RED groupsets. Reviewers noted that the Full Mount construction improves durability and simplifies setup while delivering highly consistent wireless shifting performance. Publications such as Cyclingnews, BikeRadar and Gran Fondo Magazine praised the drivetrain's ability to withstand demanding gravel conditions while retaining smooth gear transitions and exceptional chain security.

SRAM Force XPLR AXS E1 Rear Derailleur

Pros