Wireless shifting, massive range and a premium 1x13 setup.

The SRAM RED AXS E1 XPLR 1x13 Shift Kit brings SRAM's latest-generation wireless electronic shifting and flagship RED-level braking performance to gravel and road, giving you the core components needed to build a high-end 1x13-speed drivetrain without paying for parts you may already have.

Designed around SRAM's UDH-compatible 13-speed platform, this kit is ideal for building a new gravel or road bike while retaining the flexibility to choose your own crankset, chainring and brake rotors.

The XPLR-specific drivetrain uses a simple 1x configuration with a 10-46T 13-speed cassette, delivering a huge gear range for everything from fast gravel and road riding to steep, technical climbs.

The RED XPLR rear derailleur features SRAM's direct-mount design, integrated clutch and precise AXS electronic shifting for fast, reliable gear changes and controlled chain management over rough terrain.

What's included

• SRAM RED AXS E1 shift/brake levers
• SRAM RED AXS E1 brake calipers
• SRAM RED AXS E1 XPLR rear derailleur
• SRAM RED XPLR 13-speed 10-46T cassette
• SRAM RED E1 Flattop 13-speed chain
• SRAM AXS battery and USB-C charger

Not included: Crankset, chainring and brake rotors.

Configuration: 1x13-speed
Shifting: Fully wireless SRAM AXS
Cassette: 10-46T
Braking: Hydraulic disc
Frame compatibility: UDH / SRAM 13-speed compatible frames