353 NSW Tubeless Disc A1 saddles and a secure

and a secure

76 / 176 DB hubs with Center locking interface

ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement

and standard tubes

353 NSW Tubeless Disc A1 saddles and a secureUndulating 45 mm deep rim shape provides speed on every terrain with best in class aerodynamic efficiency and crosswind stability Hookless rims for a seamless, aerodynamic transition between tire and rim Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses 25mm internal width is ideal for running wider tubeless tires at reduced air pressure