When you need the absolute best from your training data, the pro-proven accuracy and reliability of the RED AXS power meter is the way to go. Integrated into the chainring itself, it’s light, stiff and aero, accurate to +/-1.5% even as weather conditions change, and retains chains even when you hit rough stuff.AXS enabled for easy monitoring and firmware upgrades. Single-ring drivetrain simplifies functionality. Fully integrated power meter into a direct mount aero chainring. Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride. Ant USB type power meter type. X-Sync wide-tooth, narrow-tooth chainring technology provides maximum chain control. Item Specifications: Tooth Count, 52, Drivetrain Speeds, 12, Drivetrain Speeds, 13, Round or Oval,

SRAM Red AXS E1 Power Kit Aero, Power Meter Crankset, Speed: 12, BCD: Direct Mount SRAM 8 Bolt, 52

Reference Number: NDXLCL

Elevate your cycling performance with the SRAM Red AXS E1 Power Kit Aero Power Meter Crankset - the ultimate companion for serious cyclists seeking precision, efficiency, and aerodynamic excellence. Designed for high-performance training and competitive racing, this 12-speed crankset combines cutting-edge technology, lightweight materials, and innovative engineering to deliver unrivaled accuracy and reliability on every ride.

Materials & Construction:

Constructed from premium aluminum, the SRAM Red AXS E1 Power Meter Crankset offers exceptional strength-to-weight ratio, ensuring durability without compromising speed. The sleek black finish not only enhances its aerodynamic profile but also minimizes wind resistance, making it ideal for time trials, triathlons, and racing events.

Performance & Engineering:

Integrated with a highly accurate power meter, this crankset provides precise power data within +/-1.5%, unaffected by weather conditions or rider fatigue. The stiff, lightweight design features optimized engineering for maximum energy transfer, making every watt count. Its aero profile reduces drag, helping you maintain higher speeds with less effort.

Components & Technology:

Equipped with SRAM's advanced X-Sync wide-tooth chainring technology, the 52-tooth chainring ensures superior chain control, reduced derailleur wear, and smoother shifting. The direct mount SRAM 8-bolt design ensures a secure fit and compatibility with 12-speed drivetrains, including 12sp chain compatibility. The power meter seamlessly integrates into the chainring, accessible via ANT+ and Bluetooth (BT), allowing effortless monitoring through compatible devices and enabling firmware upgrades through AXS enabled connectivity. The ANT USB type port facilitates easy data transfer and updates, keeping your system up to date with the latest features.

Style & Use Case:

Designed for competitive racers and dedicated enthusiasts, the SRAM Red AXS E1 Power Kit Aero combines sleek aesthetics with versatile functionality. Its round tooth profile supports professional-grade performance in solo training sessions, race day efforts, and high-intensity group rides. Whether you're pushing your limits on the climb or striving for that personal best, this crankset elevates your riding experience.

Innovative Features & Differentiators:

- Fully integrated power measurement technology for real-time performance metrics

- AXS enabled for effortless monitoring, firmware updates, and customization via the SRAM AXS App

- Aero design optimized for reduced drag and improved aerodynamics

- Wide-tooth chainring enhances chain retention and shifting precision under heavy load

- Compatible with 12-speed drivetrains for seamless gear shifting and consistent power delivery

Optimize your cycling performance with the SRAM Red AXS E1 Power Kit Aero Power Meter Crankset-where precision engineering meets aerodynamic innovation. Perfect for competitive cyclists, triathletes, and serious training enthusiasts seeking accurate data, lightweight build, and race-ready style.

  • High-precision SRAM Red AXS E1 Power Meter Crankset with integrated 52-tooth aero chainring, designed for top-tier cycling performance.
  • Built with lightweight, durable aluminum materials, this power meter crankset provides exceptional stiffness and aerodynamic efficiency for competitive racing and training.
  • Featuring advanced X-Sync wide-tooth chainring technology, it ensures maximum chain retention and smooth power transfer across challenging terrains and high-cadence riding.
  • Equipped with AXS connectivity for seamless wireless firmware updates and real-time power monitoring, delivering accurate power data within +/-1.5% regardless of weather conditions.
  • Ideal for 12-speed drivetrain setups, compatible with direct mount SRAM 8-bolt systems, and suitable for both round and oval chainring preferences to optimize pedal efficiency and ride customization.

Why 365 Cycles?

365 Cycles is an Authorized SRAM Dealer, and we offer the Full SRAM Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



SRAMCACK0007 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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