Rear derailleur
SRAM Red XPLR AXS E1
The 13-speed 1x rear derailleur of Red XPLR AXS, launched in 2024. It bolts directly to a UDH frame instead of a hanger, has no limit screws and a spring clutch, and runs the 10-46 XPLR cassette; a few aero road bikes now use it for a wide-range 1x setup.
Fitted to 4 builds across 4 bikes in the database.
Specs
- Max cog
- 46T
- Weight
- 375 g13.2 oz
- Notes
- Model RD-RED-1E-E1. 13-speed, 1x only; requires a UDH frame. Claimed weight from BikeRadar.
- Released
- 2024
Bikes that come with it
| Bike | Build | Price (MSRP) | Weight | Notes |
|---|---|---|---|---|
| Canyon Aeroad CFR2027 | Aeroad CFR LTD | €9,500€9,500£9,000 | 378 g13.3 oz | Long cage |
| Cube Litening Aero C:68X2027 | Litening Aero C:68X Orbit | €6,999€6,999£6,999 | — | — |
| Ridley Triton Fast2026 | Triton Fast Red XPLR 1x13 | €10,999€10,999£9,899 | — | — |
| Wilier Triestina Filante SLR ID22026 | Filante SLR ID2 SRAM Red XPLR AXS E1 1x13 Power Meter, Miche Kleos RD 50 | €12,200$14,250€12,200 | — | — |