BySRAM
X4 Rear Derailleur
X4 rear derailleur providing great shifting performance at entry level.
$35MSRP · USD
Drivetrain · Rear Derailleurs
SKU RD-X4-A1
SKU RD-X4-A1TypeRear Derailleurs
Disciplinemountain
Speeds7
Variants33 sizes or options
Weight—Not published
01 / About
The X4 Rear Derailleur.
SRAM's take on drivetrain.
X4 rear derailleur providing great shifting performance at entry level.
02 / Specifications
X4 Rear Derailleur spec sheet.
Everything SRAM publishes for the X4 Rear Derailleur.
01Overview
5 fields
Type
Rear Derailleurs
Discipline
mountain
Brand
SRAMExternal
SKU
RD-X4-A1SRAM part number
Product URL
02Drivetrain
7 fields
Speeds
7
Actuation
—
Subcategory
—
Power meter
—
Power meter type
—
Model line
X4
Generation
A1
03Pricing & availability
3 fields
Price
$35USD · MSRP
Availability
—
Weight
—Not published
04Additional specs
8 fields
Cage Length
medium
Max Cog
34
Cage Material
Aluminum
Drivetrain Config
2x, 3x
Shift Technology
1:1 Actuation
Chain Technology
7 Speed Powerchain, 8 Speed Powerchain, 9 Speed Powerchain
Clutch
false
Raw
{"Speed (RD)":"7, 8, 9","Cable pull ratio":"1:1","Cage (RD)":"Long, Medium","Max tooth":"34","Color (RD)":"Black, Silver","Cage material (RD)":"Aluminum","Drivetrain Configuration":"2x, 3x","Shift Technology":"1:1 Actuation","Chain Technology":"7 Speed Powerchain, 8 Speed Powerchain, 9 Speed Powerchain"}
03 / Variants
3 variants available.
Sizes, colors, and configurations published by the brand.
Total variants3Indexed in GearWise
| # | Color | SKU | Availability | Cage length |
|---|---|---|---|---|
| 01 | Black | 007515033000 | Out of stock | long |
| 02 | Silver | 007515024300 | Out of stock | medium |
| 03 | Silver | 007515024100 | Out of stock | long |
04 / Reviews
From the cycling press.
2 reviews from 2 sources.