SRAM RED XPLR Crank Arm Assembly E1 - Wide Wire Bead The half-frame construction opens up

The half-frame construction opens up your field of view while ventilation holes in the lens eliminate fogging during hard efforts

Wireless Di2 connectivity eliminates the shift cable entirely between lever and front derailleur

The Lake CX178 is the 2026 evolution of the popular CX177

The 100% Hypercraft is built around UltraCarbon technology

but it does mean a lot of flats never make it to the walk-of-shame stage

SRAM RED XPLR Crank Arm Assembly E1 - Wide Wire Bead The half-frame construction opens upWhat is the SRAM RED XPLR Crank Arm Assembly E1 Wide? The SRAM RED XPLR Crank Arm Assembly E1 Wide is a replacement or upgrade crank arm set for SRAM RED XPLR E1 gravel cranksets. It uses the DUB Wide spindle standard for the wider chainline required by gravel and adventure builds, and is compatible with RED XPLR E1 power meter spiders and Thread Mount chainrings. This assembly allows riders to replace damaged arms, change crank lengths, or complete a