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Zipp Sub-9 Powertap Tubular Disc Rear Wheel 2012
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Your Price: $3,100.00
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Weighing in at only 416 grams, CycleOps PowerTap SL's Shimano or
Campagnolo compatible hub can be used with virtually any wheel. And
because it's so lightweight, it's perfect for racing as well as
training, so you're constantly gathering performance data.
Store up to 15 hours of data and unlimited intervals, with the
ability to view past intervals while you're riding. And with the
customizable display you'll never be more than a glance away from
knowing your ride metrics. Simultaneously view power, heart rate and
cadence—or mix it up further by viewing speed, distance or elapsed time.
Compare heart rate to power output at any time or use the heart rate
monitor off the bike for other endurance sports. The choice is yours.
And so is the power to perform.
Technical Specifications
- Wireless 2.4 GHz transmission.
- USB Download.
- Coded heart rate.
- Displays and records:
- Power (current, average and max)
- Heart Rate (current and average)
- Cadence (current and average)
- Speed (current, average, and max)
- Energy Expenditure (total kjoules)
- Ride Distance (miles or km)
- Ride Time
- Programmable Odometer
- Customizable display lets you show power, heart rate and cadence simultaneously.
The Sub-9's highlights so far include a pair of Ironman 70.3 World
Championships, a Tour yellow jersey, some of the fastest Iron-distance
bike splits ever recorded. We expected nothing less from the ultimate
aerodynamic breakthrough.
In the center of the aero "sweet spot" – a wind angle of 12 to 18
degrees – the Zipp Sub-9 was the first wheel ever to produce forward
lift, when paired with our 21mm Tangente tire. To achieve this feat, we
added a toroidal bulge similar to our spoked rims around the edge of the
disc to control airflow at the wheel’s leading and trailing edges. In
addition to improving aero performance, the bulge’s vertical compliance
keeps the Sub-9 glued to the road when cornering and yields a
comfortable ride, hour after hour. This makes it the ideal choice for
long-course triathletes to bounce out of T2 with fresh legs after a
blistering bike split.
For decades, an obsession with aerodynamics has influenced everything
from wheels to water bottles. But with the Sub-9 disc, we moved from
minimizing drag to maximizing propulsion.
Warning:
Variation in individual chain stay
specifications on these bike models may cause interference issues with
the Sub9. This is more of an issue for heavier and stronger riders
(>170 lbs), but Zipp strongly recommends you test the compatibility
under riding loads and conditions before making a purchase.
- Cervelo P3, P4
- Ridley Dean and Noah
- Scott Plasma
- Giant Trinity Alliance
- Argon 18 E-114
| Total Weight
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998g
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| with Powertap
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1152g
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| Weight
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998g
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| Hub Used
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182 sub9 disc hub
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| Aero Width
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28.46mm
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| Nominal Tire Bed Width
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18.0mm
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| Road Adaptable
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Yes
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| Track Adaptable
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No
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| Dimpled Surface
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Yes
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| Ceramic Bearing
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After-market installation
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