SRAM Red eTap XPLR AXS Rear Derailleur
Best premium drivetrain for dedicated gravel and adventure cyclists.
A dedicated 1x electronic drivetrain component designed for gravel versatility. It combines wireless shifting precision with robust chain management to keep the ride quiet and secure on rough terrain.
$649.99
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Who it's for
- Cyclists seeking a clean bike aesthetic and effortless, reliable gear changes.
- Gravel riders and all-road adventurers needing broad gear range.
- Performance-oriented riders demanding the lightest and most reliable components.
Who should skip it
- Budget-conscious cyclists or those building an entry-level gravel bike.
- Riders preferring zero battery maintenance or long, unsupported bikepacking trips.
- Cyclists with existing non-XPLR drivetrains or those wanting 2x options.
Performance breakdown
Shifting Precision
Wireless electronic actuation delivers near-instant, flawless gear changes every time.
Chain Management
Fluid-based damping keeps the chain silent and secure over rough gravel.
System Integration
AXS connectivity makes personalization and firmware updates incredibly straightforward.
Drivetrain Versatility
Optimized for wide-range cassettes, handling steep climbs and fast descents effortlessly.
Build Durability
High-efficiency ceramic bearings ensure long-term smoothness in demanding riding conditions.
Installation Simplicity
Wireless design eliminates cable routing headaches for a cleaner, faster setup.
Key Specs
Derailleur Position
Rear
Speed Compatibility
12 speed
Mount Type
Hanger
Shifting Type
Electronic
Max Rear Cog Teeth
44
Min Rear Cog Teeth
10
Intended Use
Gravel, Road
Material
Aluminum
Pulley Type
Ceramic
Electronic Protocol
SRAM eTap/AXS
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