Zipp SpeedShop 900 Disc
PowerTap SL+

Zipp SpeedShop 900 Disc Wheel / PowerTap SL+
A common question is why to look into Zipp's 900 disc when it appears at first glance inferior to the Sub-9 disc? Well we feel Zipp's 900 PowerTap disc deserves a second look! First of all it is 50 grams lighter than Zipp's Sub-9 PowerTap disc. Second of all is that Zipp has shown that the Zipp 900 is disc is laterally stiffer than the Sub-9 PowerTap disc, which means more power being delivered into forward motion! Not to mention it is over 11% cheaper! Save weight, save money, save energy.

One of the biggest drawbacks of using PowerTap for time-trialists and triathletes has been that you couldn't use it with a disc. Those days are finally over! By completely redesigning a PowerTap hub, Zipp and Cycleops have joined together to create a Zipp disc with an internal PowerTap hub, thus creating the ultimate weapon in the PowerTap line. Still has drag-reducing dimples, lenticular design, and a 19mm frontal profile and at 1050g it's only 100 grams heavier than the standard Zipp 900 disc!

Additional Information:

Available in Campy (C-NOPP) or Shimano (S-NOPP)

100% built in the United States

700c, tubular only

1050g.

Pro Pack includes:

PowerTap head unit

Coded Heart-rate strap

USB download cradle

PowerAgent 7.0 software

This item qualifies for free ground shipping anywhere in the Continental United States!

FAQ: I just purchased a wheel with a PowerTap hub, but my PowerTap computer isn’t finding the hub! What should I do?!?!

Answer: This happens because the PowerTap computer can only store one 5-digit code at a time. Each PowerTap hub has a unique code that is broadcasted therefore the computer needs to learn this new code. Here are the steps to accomplish this:

When using a different hub you will need to learn the code that the hub is broadcasting. To accomplish this you should do the following:

1. Spin the rear wheel to wake the hub out of sleep mode.
2. Hold down MODE + SELECT till you see a screen that says "SEE EDt" with numbers 1-5 at the bottom. These are menus.
3. Press SELECT till the number 5 is flashing
4. Press MODE
5. You are now on a screen that shows the HUB ID, which is a 5 digit code. It is set to the last hub your PowerTap computer was talking too.
6. Press MODE, which scrolls through the numbers (you can manually set the numbers by pushing SELECT), till you see the word LEARN
7. Hold down SELECT till LEARN starts flashing. Let go of SELECT. Your computer will now find the hub and store the 5-digit code!
8. Continue to press MODE till you exit the Menu
9. Go out and put the power down!!!

Shipping Weight: 30 lbs. dimensional