SRAM Apex XPLR Groupset

The SRAM Apex XPLR groupset is engineered for the modern gravel rider who prioritizes a clean, simple, and reliable drivetrain for everything from weekend bikepacking to fast-paced forest fire roads. By embracing a dedicated 1x12 configuration, Apex XPLR removes the complexity of a front derailleur while providing an expansive 400% gear range that conquers both steep climbs and paved descents. Whether you choose the wireless precision of the AXS electronic version or the tactile reliability of the mechanical DoubleTap system, you benefit from "trickle-down" technology found in SRAM’s Rival and Force tiers. This is the ideal "workhorse" groupset for riders looking to build a capable gravel machine that is as intuitive to use as it is durable in the mud.

Key Features

• 1x Simplicity: A single chainring setup reduces weight and mechanical complexity, featuring X-SYNC tooth profiles for industry-leading chain retention.

   

• XPLR Gearing: Specifically optimized for the 11-44T cassette, providing smooth gear steps that maintain your cadence on mixed terrain.

   

• AXS Wireless Technology: (Electronic version) Features the same lightning-fast, customizable shifting logic as SRAM’s pro-tier sets, completely eliminating internal shift cables.

   

• Hydraulic Mastery: Standard hydraulic disc brakes across the line offer exceptional modulation and "one-finger" braking power from the hoods or drops.

   

• Flattop Chain Tech: The unique flat-top chain design is not only quieter but significantly stronger and more wear-resistant than traditional chains.

Specifications

• Drivetrain Speed: 1x12-Speed

   

• Shifting Type: Electronic (AXS Wireless) or Mechanical (DoubleTap)

   

• Braking Type: Hydraulic Disc Brake (Flat Mount)

   

• Cassette Range: 11-44T (Compatible with HG freehub bodies)

   

• Crankset Axle: DUB Wide (for increased tire clearance)

   

Typical Components Included

• Apex AXS or Mechanical Shift/Brake Levers

   

• Apex XPLR Rear Derailleur (Max 44T)

   

• Apex 1 Wide Crankset (40T standard)

   

• PG-1231 XPLR 12-Speed Cassette (11-44T)

   

• Apex 12-Speed Flattop Chain

   

• Apex Hydraulic Disc Brake Calipers

   

• Paceline Disc Rotors (160mm)

   

• AXS Battery & Charger (Electronic version only)