Rear derailleur
SRAM Red eTap AXS D1
The first-generation 12-speed wireless Red rear derailleur from 2019, with an Orbit fluid damper and ceramic bearings. It was the standard rear derailleur on SRAM-equipped tri bikes until the Red AXS E1 replaced it in 2024.
Fitted to 3 builds across 3 bikes in the database.
Specs
- Max cog
- 36T
- Notes
- Model RD-RED-E-D1. Versions for 33T and 36T maximum cogs.
- Released
- 2019 · discontinued
Bikes that come with it
| Bike | Build | Price (MSRP) |
|---|---|---|
| Storck Aerfast.4 Red Edition2026 | Aerfast.4 Red Edition Red eTap AXS D1 | €7,299€7,299€7,299 |
| Storck Aero32026 | Aero3 SRAM Red AXS 1x12 | €4,999€4,999€4,999 |
| Specialized S-Works Shiv Disc2019 · discontinued | S-Works Shiv Disc - SRAM RED eTap AXS | $13,500$13,500£10,499 |