SRAM Red XG-1290 E1 12 Speed Cassette - 10-28T

Experience the pinnacle of performance with the SRAM Red XG-1290 E1 12-Speed Cassette. Designed to...

Best current price£195.00from Merlin Cycles

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Merlin CyclesSram Silver Red E1 Xg-1290 Cassette - 12 Speed - / 10-28 / 12 Speed
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£195.00
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Team CyclesSram Unisex Silver Red Xg-1290 12 Speed Cassette
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£199.00
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eBaySRAM RED E1 XG-1290 12 Speed Bike Cassette (Silver) - 10-28T Ratio
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£199.50
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Tweeks CyclesSRAM RED E1 XG-1290 12-Speed Cassette - 10-28TSilver
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£249.00
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365Rider ESSRAM RED AXS XG-1290 12V 10-28 Cassette
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£279.60
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Product Information

Full details

The SRAM Red XG-1290 E1 12-Speed Cassette is designed for cyclists seeking peak performance and versatility. Its key benefit is incredibly smooth and rapid electronic shifting across a wide range of gears, particularly with the introduction of 10-30T and 10-36T options. A potential caveat is its specific requirement for an XDR driver body for optimal compatibility.

All features

Model Part NumberFW8142000
BrandSRAM

Extended Product Information

FAQs

What type of driver body do I need for this cassette?

You need a SRAM XDR driver body for this cassette. It will not fit on a standard HG freehub body.

What chain should I use with the SRAM Red XG-1290 E1 cassette?

This cassette is designed for 12-speed SRAM drivetrains and requires SRAM Flattop chain technology, specifically Road Flattop D1 or Road Flattop E1 chains.

How do I choose between the 10-28T, 10-30T, 10-33T, and 10-36T options?

The 10-28T and 10-30T are ideal for road racing and performance riding where smaller gear jumps are preferred. The 10-33T and 10-36T offer a wider range suitable for climbing, gravel riding, or all-road applications.

Is the rainbow colorway durable?

The rainbow colorway is a durable finish, but like any component, it can show wear over time with use and exposure to elements. It is primarily an aesthetic choice.

Can this cassette be used with a 1x or 2x drivetrain?

Yes, this cassette is designed to work with both 1x and 2x drivetrain configurations.

How does the X-DOME design benefit the user?

The X-DOME design is a one-piece construction that significantly reduces weight while maintaining strength and rigidity, leading to a lighter and more responsive bike.

What is the benefit of the 10-tooth start cog?

The 10-tooth starting cog provides a broader overall gearing range, allowing for higher top-end speeds and the ability to tackle steeper climbs more effectively.

Troubleshooting

Cassette not shifting smoothly

Ensure the XDR driver body is correctly installed and free of debris. Check derailleur alignment and cable tension. Verify the chain is compatible and not excessively worn.

Chain skipping under load

Inspect cassette teeth for wear or damage. Ensure the chain is the correct type (SRAM Flattop) and has been properly lubricated. Check derailleur hanger alignment.

Cassette lockring is difficult to install/remove

Ensure you are using the correct lockring tool. Clean the threads on both the lockring and the driver body. Apply a small amount of grease to the lockring threads before installation.

Pros and Cons

Pros

  • Offers exceptionally smooth and fast shifting, especially with electronic systems.
  • Provides a wide gearing range with the 10-tooth starting cog.
  • New 10-30T and 10-36T options increase versatility for different riding styles.
  • The X-DOME design contributes to reduced overall bike weight.
  • Gradual gear progression with one-tooth jumps allows for fine-tuning of effort and speed.

Cons

  • Requires a compatible XDR driver body, limiting use with older wheelsets.
  • Higher price point associated with the SRAM Red component line.
  • Can be more sensitive to chain wear and drivetrain maintenance compared to less performance-oriented cassettes.

Setup, Compatibility & Care

Compatibility:

This cassette is designed to work exclusively with an XDR driver body. Ensure your rear wheel hub is equipped with an XDR driver before installation. It is compatible with 12-speed drivetrains using SRAM Flattop chain technology (Road Flattop D1, Road Flattop E1).

Installation:

  1. Ensure your wheel has an XDR driver body.
  2. Carefully slide the cassette onto the driver body, aligning the splines.
  3. Secure the cassette using a compatible lockring tool and torque wrench to the manufacturer's specification.
  4. Install a compatible 12-speed SRAM chain and rear derailleur.

Care:

Regular cleaning is crucial for maintaining optimal performance. Use a degreaser and brush to clean the cassette after muddy or dusty rides. A dry cloth can be used for routine wiping. Periodically inspect the teeth for wear. Lubricate your chain regularly with a suitable bike chain lubricant.

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