Sram
SRAM RED AXS E1 REAR DERAILLEUR / MY25 / 12-SPEED / MAX 36T
SRAM RED AXS E1 REAR DERAILLEUR / MY25 / 12-SPEED / MAX 36T
Couldn't load pickup availability
SRAM RED AXS E1 REAR DERAILLEUR – ULTRALIGHT, EFFICIENT AND HIGHLY PRECISE
The new SRAM RED AXS E1 rear derailleur from the 2025 generation (E1) is the technological masterpiece of the current RED series. SRAM's engineers have optimized every detail: With a weight saving of 16 grams compared to the previous version, it is not only lighter, but also noticeably more efficient due to the use of larger derailleur pulleys. These derailleur pulleys feature high-quality ceramic bearings and the proven X-Sync tooth profile, ensuring silky-smooth chain travel and maximum power transfer.
A special highlight is the speed-dependent Orbit fluid damping. This system ensures extremely secure chain guidance even when riding off-road or on cobblestones, and effectively minimizes chain slap. Thanks to wireless AXS technology, configuration and fine-tuning are conveniently done via smartphone. In addition, the integrated ANT+ transmitter enables real-time communication with your bike computer, displaying the current gear and battery status directly in the cockpit.
Important technical information
• Compatibility: This derailleur is exclusively compatible with SRAM AXS components. It covers a wide range and is suitable for cassettes from 10-28T up to 10-36T. Please note that the AXS battery is not included.
Product details & functions
• E1 Optimization: 16 g lighter than the previous generation with increased efficiency
• Orbit™ Fluid Damping: Superior chain management for road and off-road use
• Ceramic Bearings: Friction-optimized derailleur pulleys for durable, quiet operation
• AXS™ Connectivity: Wireless setup and monitoring via ANT+ and Bluetooth
• X-SYNC™: Special tooth profile for maximum control and minimal susceptibility to contamination
Technical data
• Gears: 12-speed
• Maximum Cassette Size: 36 teeth (compatible with 10-28 to 10-36T)
• Material: Aluminum / Carbon derailleur cage
• Chain: Optimized for SRAM Flattop 12-speed
• Weight: approx. 262 g (without battery)
Data & Identification
• Brand: SRAM
• Manufacturer Part Number (MPN): 00.7518.184.000
• GTIN / EAN: 710845899812
Ordering & Delivery Information
• Scope of delivery: 1x SRAM RED AXS E1 Rear Derailleur (without battery)
Conclusion
The SRAM RED AXS E1 rear derailleur is the ultimate choice for high-end builds. Whether on the road or for gravel use – it offers the fastest shifts, the lightest construction, and the most intelligent technology that SRAM currently has to offer.
Product Information & Conditions
GPSR Information
Manufacturer
SRAM LLC
1000 W Fulton Market #4
60607 Chicago
Vereinigte Staaten
Email: compliance@sram.com
Responsible person in the EU
Sram Europe Sales and Services B.V.
Paasbosweg 16
3862 ZS Nijkerk
Niederlande
Email: support.germany@sram.com
Note: All product information and technical data are compiled with the utmost care. Nevertheless, errors, discrepancies, or changes cannot be ruled out. Manufacturers reserve the right to change specifications, features, and weights without prior notice. Subject to change without notice.
NEW / DISCONTINUED GOODS WITH GUARANTEE / USED GOODS WITH GUARANTEE
Our standard
We invest considerable time and care in each of our bicycles and parts before they go on sale. Every bike and every item is thoroughly cleaned, inspected, and, if necessary, fitted with new wear parts to ensure it's technically sound and visually appealing.
This is precisely where we differ from many other providers: You only receive items from us that have been honestly and conscientiously inspected. The condition and all relevant information can be found transparently and comprehensibly in our item information and terms and conditions .
This way, you know exactly what to expect – and can be sure that you'll get a bike or part that will give you long-lasting pleasure without the need for major repairs after a short period of time.
-
USED GOODS - Warranty
If you choose our used bicycles, components, or equipment, you benefit from additional security: We offer a one-year warranty . So you can ride worry-free, knowing we'll stand behind you even after your purchase.
Note: Items expressly marked as “defective” or “DIY goods” are excluded from the warranty.
-
NEW GOODS - Guarantee
When you purchase new bikes, exhibition pieces, demonstration models, or discontinued items, you are doubly protected: You receive a 2-year manufacturer's warranty or a 2-year guarantee – clearly and transparently stated in the item information.
This means you are better protected than if you were buying privately, and you can rely on our support even after the purchase.