13-speed gravel rear derailleur
SRAM RED XPLR AXS E1 13-Speed Rear Derailleur
SRAM's top gravel rear mech, bolting straight through the frame with Full Mount for 13-speed 1x shifting across a 10-46T XPLR cassette, with no limit screws to set.
Highlights
Why we rate it
Full Mount, no hanger
Fixes to a UDH frame via the axle, so there is no hanger to bend and nothing to knock out of alignment.
No adjustment screws
Mounting sets the derailleur's position, so set-up is quick and repeatable.
Magic Wheel lower pulley
The lower pulley keeps turning if it meets an obstacle, helping the mech ride over rocks and roots.
Clutch for rough tracks
A spring clutch borrowed from mountain bikes keeps the chain quiet and secure on washboard gravel.
13-speed XPLR range
Built around the XG-1391 10-46T cassette for wide range with tight jumps.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Model
- RD-RED-1E-E1
- Part number
- 00.7518.185.000
- Speeds
- 13
- Max sprocket
- 46T
- Cassette
- XPLR 13-speed 10-46T
- Drivetrain
- 1x only
- Mount
- Full Mount - requires UDH frame
- Chain
- SRAM Flattop D1 and E1
- Weight
- 375g (claimed)
- Battery
- SRAM AXS battery, sold separately
- Cranks
- XPLR cranks for chainstays 415mm and over; road cranks 414mm and under
In the box
- Includes
- RED XPLR AXS E1 rear derailleur (battery not included)
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.