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SRAM Red AXS E1 rear derailleur, 12-speed, no battery

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519 € -9%
RRP 829 €
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Delivery method on Wednesday 22.07.2026
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Delivery method on Wednesday 22.07.2026
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SRAM Red AXS E1 Rear Derailleur

The heart of the SRAM AXS ecosystem is lighter, more efficient, and more capable than ever before. One derailleur ready for 1X or 2X systems, on-road and off. Thanks to larger X-SYNC pulleys, it offers increased efficiency and is compatible with existing AXS batteries.



Please note: Battery is not included. You can find a compatible battery in the MTBIKER e-shop.
Product features
Larger X-Sync pulleys with ceramic bearings for increased drivetrain efficiency
Orbit fluid damper, which keeps everything in place even in demanding terrain
Thanks to the AXS app, it is possible to easily set up, personalize and ensure reliable functioning
Product details
Groupset SRAM Red
Gears 2x12, 1x12
Control type electronic
Technical designation RD-RED-E-E1
Min./Max. large sprocket size 28T/36T
Maximum chainring tooth difference 13
For cassette range 10-28T - 10-36T
Attachment standard
Pulleys X-Sync
Bearings ceramic
Weight 262 g
product ID 284939
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HOP HOP • 13 April 2026 at 22:33
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SK Predtým som jazdil SRAM Red D1, bol som spokojný. Teraz jazdím Red E1 a nevidím žiaden rozdiel pri prehadzovačke, ale ako stále so SRAMom maximálne spokojný.

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bl8ckb8ger bl8ckb8ger • 11 June 2026 at 21:08
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11 June 2026 at 21:08
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SRAM
Road SRAM
Sram, founded in 1987 in the USA, has brought many revolutionary solutions through the years. While the brand flourished, they took other brands under their wings, such as Sachs, Rock Shox, Avid, Truvativ, Zipp or Quarq. At the beginning of the new millennium, Sram focused on components for road cycling while beating concurrence with electronic wireless switching.
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