Fully wireless
Every component (shifters, derailleurs) has its own battery, no cabling needed between parts.
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Cords Cycles / SRAM / The component dossier
SRAM Red AXS E1
Estimate incl. VAT
€3,900 – €4,200
SRAM's flagship groupset, fully wireless electronic shifting, 2x12-speed, ultralight.
Atelier selection
Under the microscope
- Speeds
- 2x12
- Shifting
- AXS electronic, fully wireless
- Brakes
- Hydraulic disc
- Generation
- E1 (current)
Only one non-lifestyle gallery image could be reliably extracted from the raw HTML; other images on the page are campaign/lifestyle shots and were excluded.
Why it matters
Coherent atelier packages
These are our configurator packages, not necessarily the manufacturer’s stock specification.
- Cassette
- 10-36T
- Chainrings
- 46/33T
- Rear derailleur
- RED AXS E1
- Chain
- Road Flattop
- Check freehub options
- XDR
- Crank lengths
- 170 mm / 172.5 mm / 175 mm
- Cassette
- 10-33T
- Chainrings
- 48/35T
- Rear derailleur
- RED AXS E1
- Chain
- Road Flattop
- Check freehub options
- XDR
- Crank lengths
- 170 mm / 172.5 mm / 175 mm
Will it fit your build?
Possible frames in the configurator
The configurator estimate is not a quotation. Thomas confirms price, specification and availability.
Specs explained
Speeds2x12
More gears can give smaller steps but do not tell you how easy climbing will be. Climbers and loaded riders should consider the lowest gear; fast flat-road riders cadence steps and the highest gear.
ShiftingAXS electronic, fully wireless
Electronic shifting offers light, consistent operation but needs charged batteries. Mechanical shifting needs no charging and often suits tighter budgets. On gravel, chain control and the right derailleur also matter; choose a coherent package.
BrakesHydraulic disc
Hydraulic disc brakes can provide strong, controllable braking, especially in rain and descents. Rim brakes require a suitable frame and braking surface. For loads and long descents, consider the complete brake, rotor, mounting and heat-management combination.
GenerationE1 (current)
Model code and generation identify the exact component. Similar names do not mean identical interfaces or specifications. For upgrades and replacements, version and model year matter; the newest version may not fit your bike.
Frequently asked questions
What is the SRAM Red AXS E1?
SRAM's flagship groupset, fully wireless electronic shifting, 2x12-speed, ultralight. Only one non-lifestyle gallery image could be reliably extracted from the raw HTML; other images on the page are campaign/lifestyle shots and were excluded.
Manufacturer informationWhat does shifting mean on the SRAM Red AXS E1?
Shifting: AXS electronic, fully wireless. Electronic shifting offers light, consistent operation but needs charged batteries. Mechanical shifting needs no charging and often suits tighter budgets. On gravel, chain control and the right derailleur also matter; choose a coherent package.
Shimano technische handleidingenWhat does speeds mean on the SRAM Red AXS E1?
Speeds: 2x12. More gears can give smaller steps but do not tell you how easy climbing will be. Climbers and loaded riders should consider the lowest gear; fast flat-road riders cadence steps and the highest gear.
Shimano technische handleidingenWhat should I check before fitting the SRAM Red AXS E1?
Cassette, chainrings, chain and rear derailleur form one package. Also check the cassette driver, frame interface and exact generation. The atelier packages shown are not claims about manufacturer stock builds.
Manufacturer information