Zipp Super-9 Carbon Disc Tubeless Rear Wheel

Smoother is faster with the Zipp Super-9 Tubeless Disc-Brake Disc. Among the lightest disc wheels available, the Super-9 is a superior addition to your modern triathlon and time trial bike. Its refined shape runs wide and parallel from the hub until it feathers inward as it meets the hookless tire bed.

Ultimate aero performance: The Super-9 Carbon Disc Tubeless Hinterrad from Zipp

Smoother is faster with the Zipp Super-9 Tubeless Disc-Brake Disc. Among the lightest disc wheels available, the Super-9 is a superior addition to your modern triathlon and time trial bike. Its refined shape runs wide and parallel from the hub until it feathers inward as it meets the hookless tire bed. Thanks to Zipp’s Total System Efficiency (TSE) carbon laminate and design, the Super-9 is engineered for a new era of wider tires and lower tire pressure in TT and triathlon. Zipp bases its TSE approach to wheel design on a simple premise: Efficiency equals speed, perfect pavement or not. Combining Zipp’s wheel laminate with a wider rim profile and optimized tire interface helps you overcome the four barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. Guided by TSE, Zipp remade the Super-9 from the rim-tire interface to its ceramic bearings. The result is less wasted effort for you.

For triathletes, that means you’ll have more energy for the run. The Super-9 pairs perfectly with Zipp’s current tubeless front wheels. The “old idea” is that it is always faster to pump up your tires rock hard before a time trial or triathlon. You felt every bump as you almost literally bounced down the road. Experiencing Zipp’s dual innovations of hookless and TSE, riders on the Super-9 realize a disc wheel does not have to feel rigid to be fast. The Super-9 is fastest with 28mm tubeless tires inflated to lower than traditional pressure. So, beyond speed gains, you’ll experience better handling and cornering on course in a disc significantly stiffer and more durable disc than its predecessor. Optimal tire pressure is crucial to maximizing speed on the bike. To ensure proper inflation, the Super-9 comes with the TyreWiz 2.0 tire-pressure monitor integrated out of sight and perfectly balanced so you’ll always know if you’re in your desired PSI/bar range. Inflation is a breeze with redesigned pump access. Moreover, the disc features a redesigned pump-access port—no stickers needed. The Super-9 features the premium ZR1 hub with ceramic bearings and 66 points of engagement.

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Features – Zipp 858 NSW Carbon Tubeless rear wheel

• Light weight at 1050g
• 23mm internal rim width (30.4mm external width) for optimization of wider tires run at lower pressures
• 28mm minimum and optimal tire size
• Integrated TyreWiz 2.0 tire pressure monitor (10g)
• Aero, durable, light weight
• Watt savings from reduced rolling resistance
• Redesigned pump access with integrated cover – no sticker needed
• Ships with pumpchuck adapter
• Sleek matte finish
• Lifetime Warranty
• Optimized for tubeless setup, but you can run a tube with tubeless tire
• Low drag ceramic bearings for race day performance
• Lockring is included
• XDR or SRAM/Shimano driver bodies
• Campagnolo driver body sold separately
• Zipp wheel bag and disc protector for travel included

Product features

• Use: TT, Triathlon
• Model: Super-9 Disc Tubeless Carbon
• Rim size: 28″
• Tyre type: Tubless only
• Brake type: Disc Brake (Centerlock)
• Tubeless system: yes
• Max recommended system weight: 114kg (body weight + bike + equipment)
• Max tire pressure: 5bar (73psi)
• Rim: Zipp Super-9 Disc Tubeless
• Inner Rim witdh: 23mm
• Outer Rim width: 30.4mm
• Valve hole: SV (6.5mm)
• Hub: Zipp ZR1
  • Pawls Compression: 6
  • POE: 66
• Hub axle system: 12 x 142mm Thru Axle

Freehub Compatibility (choose variant)

• Shimano Freewheel: 8-/9-/10-/11-speed Shimano/SRAM (Road)
• Sram XDR Freewheel: 12-speed Sram

Material

• Rim: Carbon
• Hub: Aluminum
• Spokes: Stainless steel
• Nipples: Aluminium

Color

• black

Weight

• 1050g (manufacturer information)

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Scope of delivery

• 1 x Super-9 Carbon Disc Tubeless Rear Wheel
• 1 x Zipp Tubeless Valve
• 1 x Zipp Tubeless Rim Tape
• 1 x Zipp Wheel
• 1 x Pumpchuck Adapter
• 1 x 12mm End Cap
• 1 x Lockring

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Technologies

SawTooth™
SawTooth™ is the name given to Zipp NSW’s patented variable depth 53/58mm rims. Developed utilizing the principles of the emerging science of biomimicry, Zipp engineers began the rigorous aero development process of SawTooth™ utilizing the wind tunnel, CFD, and real-world testing. The result is a rim shape that takes nature’s most elegant design solutions and combines engineering precision to deliver a wheel that performs unlike any made before. This patented new rim shape achieves something conventional aero wheels cannot; it simultaneously reduces both aerodynamic drag and side force for the ultimate in AeroBalance™. Sawtooth™ accomplishes this with a series of patented fin-shaped Hyperfoil™ nodes along the inner diameter of the rim that work together with our new HexFin™ ABLC dimples for improved airflow. The result is Zipp’s highest performing wheelset ever realized with both aero-drag reduction and reduced side force at all wind yaw angles. This is important because higher wind yaw angles are where bike handling is most affected by the wind.

Hyperfoil™
Hyperfoil™ is the name given to the individual nodes on Zipp NSW variable depth Sawtooth™ rims. Each of these patented structures features our HexFin™ ABLC dimples that help to stabilize handling in gusting wind by increasing wind vortex shedding frequency. The higher frequency vortex shedding produced by Sawtooth™ creates a greater number of smaller, less powerful, yet more predictable vortices leading to greater wheel stability. This added stability translates into greater rider control, thereby saving energy that is typically expended trying to hold a line in gusting wind. The result is a faster, more confident riding experience whether you are laying down power or descending sinuous mountain roads.

HexFin™
HexFin™ ABLC dimples are the hexagonally shaped depressions found at each Hyperfoil™ of our Sawtooth™ shaped NSW rims. The angular shape of each dimple increases boundary layer mixing to help keep airflow attached to the rim for reduced aerodynamic drag and improved stability in crosswinds. To further improve the effectiveness of the hexagonal dimples, they are arranged in fin-shaped clusters made up of variable sized dimples that work in concert with each Hyperfoil™ of a Sawtooth™ rim.

ImPress™
Zipp has employed the ImPress™ graphics technology, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do – help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give NSW a distinctive stealthy look.

TSE™ (Total System Efficiency™)
Faster driving on or off the road means efficiency – more speed with less power. The combination of a wider tubeless tyre, lower tyre pressure, a wider rim profile optimised for the tyre interface and a new rim laminate ensures a more efficient ride. When applied to bicycles, efficiency means less effort in overcoming:

• Air resistance
• Gravity
• Rolling resistance
• Vibration losses

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