Zipp's ultimate aero weapon is faster than ever with the Zipp 858 NSW, thanks to our patented Total System Efficiency technology. With TSE, the 858 NSW Carbon Sawtooth Tubeless Disc-brake wheelset features a tubeless and hookless rim profile for a seamless tire interface and a significant weight saving.

 The 858 offers the benefits of our deep-section rims at a weight typically associated with rims 20 mm shallower. The wheel's internal width is 23 mm, ideal for wider tires and lower pressures for reduced rolling resistance. TSE technology helps you overcome the four speed barriers: wind resistance, gravity, rolling resistance, and vibration losses.

 The 858 NSW's wavy 82-85mm deep rim shape, its patented sawtooth profile, is our highest-performance design for aerodynamic efficiency and crosswind stability. The result is pure speed, especially for triathletes, time trial specialists, and other speed demons. Moreover, this wheelset is optimized for tubeless tires, but you can also choose to use tires with tubes. The 858 NSW is fastest with a 28mm tire.

 In triathlons, using wider tubeless tires at lower pressures allows you to ride faster while also providing a smoother ride, keeping your body fresher for the run. Disc brakes also offer more reliable speed control and braking power in all weather conditions.

 The 858 NSW is equipped with the premium ZR1 SL hub set with ceramic bearings and 66 points of engagement.

 - Zipp's most advanced and fastest deep-section wheel for road cycling, triathlon and time trials - 30g lighter than the previous model
 - Optimized tire bed for easy tire mounting
 - Optimized for 30mm tires
 - TSE for greater efficiency and less rolling resistance
 - Sawtooth rim with Hyperfoil knobs and HexFin ABLC
 -dimple pattern for optimal aerodynamics and stability in crosswinds with a wavy rim depth
 - ZR1 SL hub set with ceramic bearings
 - Comes with 12mm front and rear end caps
 - Central rotor locking. A lockring is included with the wheels.
 - Zipp graphics applied with Zipp's ImPress direct print technology
 - Minimum tire width of 28 mm
 - 1500 g
 - Lifetime warranty

 The first maintenance service is free within 2000 km