The SRAM RED 1x XPLR Wide Crank Arm Assembly sets a new benchmark for gravel performance, delivering unmatched stiffness, lightweight design, and compatibility for modern 1x drivetrains. Engineered through an advanced carbon manufacturing process, this crankset is SRAMs lightest yetbuilt for riders who prioritize speed, efficiency, and durability over mixed terrain.

Key Features:

• Lightweight Hollow Carbon Arms: 29g lighter than previous generations, providing exceptional stiffness with reduced weight.

• 8-Bolt AXS Compatibility: Compatible with both power and non-power AXS spiders and integrated chainrings (sold separately).

• Gravel-Optimized Geometry: Features a 150mm Q-factor and 47.5mm chainline for ideal gravel bike fit and drivetrain performance.

Includes DUB Wide Spacer Kit (2.5/3.0/4.5/5.5 mm). Bottom bracket, spider, and chainrings sold separately.