Rear Derailleur
SRAM X01 Eagle Rear Derailleur
12-speed, carbon cage, 52T max
$205.95 best current price across tracked retailers
What this fits
12-speed drivetrains. Mixing speed counts across shifter, derailleur, chain and cassette is the most common upgrade mistake — check every part in the chain, not just this one.
Requires a SRAM XD / XD-R freehub body. A freehub standard cannot be adapted — the wheel either has it or it does not.
Intended for mtb builds.
Manufacturer specifications
- Cage Length
- Long
- Chain Wrap Capacity (teeth)
- 40
- Color
- Lunar
- Drivetrain Speeds
- 12
- Largest Cog
- 52
- Rear Der/Shifter Compatibility
- SRAM X-Actuation
- Rear Derailleur Mount Type
- 10x1 Standard
- Weight
- 276
Specifications recorded from the retailer product listing.
Where to buy
Prices were last checked when the catalog was built and can change at any time. Links are affiliate links; we may earn a commission at no extra cost to you.