About The Product
- Must use XX1 DUB crank arms with 8-bolt spider attachement system - Sold as special crank arms only (#211761 / #211762)
- Compatible with all Sram Road DUB BBs, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, and BSA MTB68SP
- Bluetooth low energy technology and ANT+ wireless data transfer
- MagicZero - automatically checks and recalibrates your power meter as you ride – no need to manually calibrate
- AxCad - no cadence magnet required
- 200-hour battery life on common CR2032 battery
- OmniCal technology allows swapping of chainrings without affecting accuracy
- DZero dub is designed for the most major brands of 10- and 11-speed chainrings
- XX1 Boost and non-Boost power meter spider must be paired with a XX1 Eagle DUB 8-bolt crankset and a 104BCD X-SYNC 2 chainring
Experience unmatched cycling performance with the Quarq DZero XX1 Eagle AXS DUB Boost Power Meter Spider - the ultimate upgrade for serious mountain bikers and XC enthusiasts. Engineered for precision, durability, and seamless integration, this high-performance power meter is designed to elevate your riding metrics and optimize training.
Materials & Construction:
Constructed from durable, lightweight alloy with a sleek black finish, the Quarq DZero XX1 Eagle AXS Power Meter Spider offers exceptional strength and corrosion resistance. Precision CNC-machined for a flawless fit, it ensures reliable power measurement even on the most rugged trails.
Performance & Engineering:
Featuring cutting-edge technology, this power meter spider measures left and right leg power with exceptional accuracy of 1.5%. Its IPX7 waterproof rating guarantees reliable operation in all weather conditions, making it perfect for demanding off-road adventures. The integrated AxCad system provides no-magnet cadence data, delivering comprehensive performance insights.
Components & Technology:
Equipped with Bluetooth Low Energy (BLE) and ANT+ wireless connectivity, the DZero XX1 Eagle AXS allows seamless pairing with cycling computers and smartphones for real-time data transfer. MagicZero automatic calibration ensures your power data remains accurate without manual intervention during rides. The innovative OmniCal system enables easy chainring swaps without affecting calibration, providing flexibility and convenience.
Compatibility & Use Case:
Designed to work exclusively with SRAM XX1 Eagle DUB 8-bolt cranksets and 104 BCD X-SYNC 2 chainrings, this spider is ideal for mountain bikers seeking precise power data to improve climbing, sprinting, and technical descents. Please note, it is not compatible with SRAM's 3-bolt direct mount systems. The power meter uses a convenient CR2032 battery that is easy to replace without tools, ensuring minimal downtime.
Style & Versatility:
With a sleek black aesthetic and a boost configuration optimized for modern mountain bike frames, the DZero XX1 Eagle AXS Power Meter Spider complements your bike's performance and style. Its versatile design supports 1x drivetrain setups, making it the perfect addition for competitive racers and passionate trail riders alike.
Innovative Features:
- Accurate power measurement for both legs with 1.5% precision
- No-magnet AxCad cadence sensor for reliable RPM data
- Automatic calibration via MagicZero technology-no manual calibration required
- Waterproof IPX7 rating for all-weather riding conditions
- Easy firmware updates and metrics viewing with the AXS app
Upgrade your mountain biking experience with the Quarq DZero XX1 Eagle AXS DUB Boost Power Meter Spider - precision, durability, and technology engineered for advanced riders. Dominate your trails with real-time power insights and push your limits further.
- Precise Power Measurement with +/- 1.5% accuracy, utilizing Quarq's AxCad no-magnet cadence system and advanced strain gauge technology for reliable, real-world performance tracking.
- Built with high-strength materials including a durable aluminum spider and corrosion-resistant finish, optimized for aggressive riding and long-lasting durability in all weather conditions.
- Compatible exclusively with XX1 Eagle DUB Boost cranksets and 104 BCD X-SYNC 2 chainrings, featuring seamless DUB spindle interface for enhanced stiffness and power transfer efficiency.
- Innovative MagicZero technology ensures automatic calibration during your ride, eliminating manual adjustments and providing consistent, accurate data at all times.
- Equipped with Bluetooth Low Energy and ANT+ connectivity, allowing easy pairing with cycling apps and head units, plus firmware updates via the AXS app for future-proof performance and customization.
| Specification | Value |
|---|---|
| Manufacturer | SRAM |
| Manufacturer Part No. | 00.3018.269.000 |
| Universal Product Code | 710845839450 |
| Invoice Description | CHAINRING SPIDER SRAM POWERMETER XX1 EAGLE DUB BOOST AXS BK 8-bolt |
| Shipping Weight | 0.67 lbs. |
| Package Dimensions | 8.55 x 8.7 x 2.1 |
| HTS Number | SAS 67228 |
| Country of Origin | TAIWAN |
| Mount Compatibility | Direct Mount - DUB |
| Type | Boost |
| Spec | 104bcd |
| Color | Black |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
-
The item must be in new, unused, and uninstalled condition.
-
All original packaging, tags, hardware, and accessories must be included and intact.
-
Items showing wear, installation marks, damage, or improper use cannot be accepted.
-
An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
-
You will receive a Return Authorization email with instructions.
-
Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
-
Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
-
Electronics with opened packaging or broken manufacturer seals
-
Any part that has been installed or shows installation attempts
-
Tools or chemicals that have been opened or unsealed
-
Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
-
Alaska
-
Hawaii
-
Puerto Rico
-
Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
-
We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
-
Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
