Quarq DZero DUB Power Meter Spider

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Quarq DZero DUB Power Meter Spider
Item Description
Quarq's DZero platform has proven to be one of the most accurate and reliable power meters on the market, offering independent measurement of right and left side power with +/- 1. 5% accuracy. Recently, Quarq decided to upgrade the power meter chassis by integrating SRAM's DUB technology into the crank arms. The result is a stronger, stiffer, and lighter crankset that more efficiently transfers the effort from your legs into forward motion. But in order to actually measure power, you need this Quarq DZero DUB Power Meter Spider, which is designed to pair with the new DZero DUB crank arms. Once you have these two components, all you need is a set of chainrings and a DUB bottom bracket and you're ready to hit the road. Along with these hardware changes comes a new firmware that employs MagicZero auto-calibration technology. With MagicZero, the system automatically calibrates itself as you ride. You no longer need to backpedal to zero the power meter, and you no longer need to manually calibrate your head unit either. We see this as a welcome relief, as it simplifies the power meter's operation, allowing riders to shift more of their focus to riding and training. Additionally, all power meter related functions have been shifted to the SRAM AXS app. Not only does this give you full control of all AXS components on your bike, but it allows you to set the power meter's zero offset, check battery levels, run diagnostics, and perform firmware updates. The previous software used for this function, Qalvin BLE, has been discontinued. The DZero DUB Power Meter Spider uses a 5-bolt pattern and comes with your choice of a 130mm or 110mm BCD that's designed to fit 10- and 11-speed chainrings from most major brands. And like we mentioned above, it must be paired with the Quarq DZero DUB crank arm assembly. The assembly is sold separately, and comes with a set of carbon cranks arms in multiple length options, as well as the SRAM DUB spindle. You will also need to purchase a DU...
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About Us
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About Us
About Us
We get people who get outside — plain and simple. Backcountry began in 1996 with two childhood friends and a stack of avalanche beacons in an apartment in Park City, Utah. Our roots were humble, but our vision was clear: to provide the best outdoor gear to connect people with their passions. At the dawn of e-commerce, we set the precedent that gear should be accessible from anywhere by anyone.
Today, we offer a broad selection of gear from premium outdoor brands, and we back that gear with lightning-fast shipping and guaranteed returns. Over two decades later, we still call the trails of the Wasatch Mountains in Park City home. And from the West to the East, from mountains to oceans, wherever you are in nature, so are we.
Returns
Returns
Returns
100% Guaranteed Returns
We guarantee your total satisfaction and offer a world-class returns policy. New, unused gear can be returned at any time for a full refund. Used gear must be returned within 30 days of delivery for credit.
- New, unused gear must be returned in the condition you received it and with the original box and/or packaging, including manufacturer tags where applicable.
- We will not accept the return of gear, bikes, or bike frames damaged due to negligence or abuse.
Please take the time to carefully package your returns.
Returns Process
Returning an eligible item on eBay is quick and easy.
- Click into your Purchase History, find the item you'd like to return, and select Return This Item from the More Items dropdown.
- You'll be given the option to select a reason for your return and space to fill in more details. Please provide as much detail about your return as possible.
- After selecting a reason for your return and clicking continue you'll be shown the original purchase price and shipping amount and the total amount of your refund.
- Click Return This Item
- Follow the Returns Shipping instructions below.
Exchange Process
Sometimes you need to exchange an item for something else?it happens. Exchanges only require a few minutes.
The fastest way to exchange a product is to return your original purchase using the eBay return process outlined above and place a new order for your preferred item at the same time.
Immediately placing a new order ensures that you'll get the new product quickly and that it won't go out of stock while you wait. Just use the eBay return process, return your original item, and place a new order.
Returns Shipping
With a USPS Label
To make shipping a return even easier, eBay offers the option to print a USPS shipping label so you can ship via First Class, Priority Mail, or Parcel Select options. These options are available for eligible U.S. customers returning products not required to ship freight.*
You'll have the option to print a label on the final screen of the eBay returns process.
Print your USPS label, tape it to the outside of your return package, and schedule a pickup or drop it off at any post office or USPS mail box.
*Products required to ship freight may include: kayaks, SUP boards, cargo boxes, car racks, indoor cycles, and more.
Without a USPS Label
To return products without a USPS label:
- File a return using Return This Item from your eBay Order History
- Fill out the information requested on the sales receipt that arrived with your purchase. This receipt also serves as paperwork necessary for your return. Include the eBay Return Item Number (indicated on your Return Packing Slip, the final screen in the eBay return process) and drop the sales receipt in your return package.
- Write the eBay Return Item Number on the outside of your package.
- Ship your return to this address:
Backcountry Returns Department
2607 South 3200 West, Suite A
West Valley City, UT 84119
It takes 3-5 business days to process a return after it arrives at our distribution center. You'll receive an email confirmation and confirmation through your eBay account when your return is received.
Shipping
Shipping
Shipping
Shipping-Cost Breakdown
Order Amount
{{detail_product_description}} to .99
to .99
0 or more
Economy
.95
FREE
FREE
Standard
.95
.95
.95
Two Days
.95
.95
.95
Next Day
.95
.95
.95
*Due to special handling requirements, the shipping cost for bikes and wheels is higher than the costs represented in this table.
We provide free Ground shipping on all orders over . Some restrictions do apply:
- Excludes Bulky & Freight items (i.e. bikes, rocket boxes, & car racks)
- No PO Boxes
Payment
Payment
Payment
We accept payments through Paypal