Rear derailleur12 speedVerified spec
SRAM SX Eagle SX Eagle Rear Derailleur
Lists today at $100
Own a SRAM SX Eagle SX Eagle Rear Derailleur?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$100
$85 to $100
Like new
$95
$81 to $100
Excellent
$90
$77 to $99
Good
$75
$64 to $83
Fair
$55
$47 to $61
For parts
$30
$26 to $33
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- SRAM
- Series
- SX Eagle
- Model
- SX Eagle Rear Derailleur
- Model number
- RD-SX-1-B1
- Type
- Rear derailleur
- Speeds
- 12
- Years
- 2019 to 2026
- Current list price
- $100 (as of 2026-09)
Compatibility
- Mount
- derailleur_hanger
- Ecosystem
- sram_eagle
- Max cog t
- 50
- Pull ratio
- sram_x_actuation
Specifications
- Cage
- long
- Design
- x_horizon
- Electronic
- false
- Cassette compat
- 11-50T
Price labels fixed 2026-09-26: moved the sram.com price observed in September 2026 to list_price_usd and set msrp_usd to null because no launch price is documented.
For sale now
None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.
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