Argon 18 Nitrogen Pro Rim SRAM Red AXS - Reynolds AR58 Wheelset - Black DEMO Size:Large/57CM-59CM D-Fly wireless transmitter connects riders

D-Fly wireless transmitter connects riders to their Di2 data to monitor Di2 gear position

Highlander Mesh on the sides and armpits breathes extremely well

in an ultra-quiet smart percussive therapy device with advanced sound insulation

for low rolling resistance and durability

Argon 18 Nitrogen Pro Rim SRAM Red AXS - Reynolds AR58 Wheelset - Black DEMO Size:Large/57CM-59CM D-Fly wireless transmitter connects ridersArgon 18's Nitrogen Disc is the perfect bike for those driven to push their performance to the next level. Designed to deliver ultimate aerodynamics, a race ready geometry, and incredible stiffness, the Nitrogen boasts an integrated stem and steerer, plus full compatibility with FSA ACR, Ritchey integrated, and Token full and semi integrated systems to suit every cockpit. The Nitrogen Disc screams power, delivering an unrivaled riding experience