SRAM XG-1299 Eagle Cassette - Rainbow - 10-52T
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TredzSram Rainbow Xg-1299 Xx1 Eagle Speed Cassette Size 12
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Team CyclesSram Unisex Purple Xg-1299 Eagle Drivetrain Rainbow Cassette - 10-52T
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Product Information
Full details
The SRAM XG-1299 Eagle Cassette is for high-performance mountain bikers seeking a massive gear range and flagship weight savings. Its key benefit is a 520% gear spread for tackling steep climbs and high-speed descents. A potential caveat is its requirement for an XD driver body. This 12-speed cassette features X-Dome architecture for strength and low weight, an open design for mud clearance, and a distinctive Rainbow finish.
All features
| Model Part Number | FW8168003 |
|---|---|
| Brand | SRAM |
Extended Product Information
FAQs
What is the primary advantage of the 10-52T gear range?
The 10-52T range provides a 520% gear spread, offering a wider selection of gears for both easier climbing and higher top-end speed compared to smaller range cassettes.
Do I need a special tool to install this cassette?
Yes, you will need a cassette lockring tool to install and remove the cassette, and a chain whip may be helpful for removal if it's tightly secured.
Can I use this cassette with a non-SRAM 12-speed drivetrain?
While it is mechanically 12-speed, it is optimized for SRAM Eagle systems. Compatibility with other brands may vary and could result in suboptimal shifting performance. It definitely requires an XD driver body.
How often should I clean the cassette?
It is recommended to clean the cassette after every muddy or wet ride. For general maintenance, a thorough cleaning every few hundred miles or when chain lubrication is applied is good practice.
What does 'X-Dome' architecture mean?
X-Dome refers to SRAM's manufacturing process where the largest cogs are machined from a single piece of high-strength steel, creating a very strong, stiff, and lightweight structure.
Will this cassette work with my existing SRAM Eagle GX components?
Yes, as long as your wheel has an XD driver body, this cassette is backward compatible and will function with SRAM Eagle GX components, offering an upgrade in gear range.
Is the Rainbow finish durable?
The Rainbow finish is designed to be durable and resistant to wear, providing both aesthetic appeal and protection under normal riding conditions.
Troubleshooting
Cassette skips or shifts poorly
Ensure the derailleur hanger is straight and the B-tension screw is correctly adjusted. Verify that the chain is not worn and that the derailleur and shifter cables are clean and properly tensioned. Confirm the cassette is securely installed on an XD driver body.
Cassette does not seem to fit on the freehub body
Confirm that you have an SRAM XD driver body installed on your wheel. This cassette is not compatible with standard Shimano HG freehub bodies.
Excessive noise during pedaling
Check chain lubrication and wear. Ensure the cassette lockring is tightened to the correct torque. Inspect for any damage to the cassette teeth or freehub body.
Pros and Cons
Pros
- Massive 520% gear range for exceptional climbing and descending versatility.
- Lightweight construction due to X-Dome architecture.
- Excellent mud and debris clearance for reliable shifting.
- Allows the use of larger chainrings without sacrificing low-gear capability.
- Distinctive and durable Rainbow finish.
Cons
- Requires a compatible XD driver body for installation.
- Premium component, typically at a higher price point.
- May require precise adjustment for optimal shifting with some drivetrains.
Setup, Compatibility & Care
Setup: The SRAM XG-1299 Eagle Cassette is designed exclusively for use with XD driver bodies. Ensure your rear wheel hub is equipped with an XD driver before attempting installation. Proper installation involves threading the cassette onto the driver body and securing it with the cassette lockring tool. Ensure the lockring is tightened to the manufacturer's specified torque. It is highly recommended to pair this cassette with a compatible SRAM Eagle rear derailleur and shifter for optimal performance.
Compatibility: This cassette is a 12-speed component. It is fully compatible with all SRAM Eagle drivetrains (XX1 Eagle, X01 Eagle, GX Eagle, NX Eagle) when using an XD driver body. While it offers backward compatibility for upgrade flexibility, full 12-speed Eagle performance is achieved with a complete 12-speed Eagle groupset.
Care: To maintain optimal performance and longevity, regular cleaning is essential. After rides, especially in wet or muddy conditions, clean the cassette using a degreaser and a soft brush. Rinse thoroughly and dry. Periodically inspect the teeth for excessive wear. Applying a light lubricant to the chain (not the cassette directly) after cleaning and drying will help reduce friction and wear.