SPEDAO 12 Speed MTB Cassette 10-52T 10-50T 11-50T XD HG Freewheel Lightweight CNC K7 Sprocket Drivetrain Upgrade Bike Parts

The SPEDAO 12-speed MTB cassette is praised for its excellent value, durability, and shifting performance, often compared favorably to much more expensive SRAM options. Reviewers have used it extensively without issues, noting it is lighter than SRAM GX and available in various tooth ranges and finishes.

Pros

Excellent value for money, much cheaper than comparable SRAM cassettes1
Lightweight, lighter than SRAM GX cassette1
Shifting quality is spot-on and indistinguishable from SRAM GX Eagle1
Durable, survived multiple races and training miles over six months without issues1
Large aluminum cog holds up well due to load distribution1
Works well with SRAM and Wheel Top groupsets1

Cons

Rainbow coating may wear off over time (though tooth profiles remain good)1
Not as light as SRAM XG-12951
Only available for 12-speed standard Axis with mountain bike rear mech1

Key Facts

Weighs about 400g, lighter than SRAM GX cassette1
Price around 50-80 pounds, significantly cheaper than SRAM GX or X011
Available in 10-50T or 10-52T ranges, compatible with XD freehub body1
Features an aluminum largest cog (50T or 52T) with steel for the rest1
Designed for use with mountain bike rear derailleur (mullet setup on gravel bikes)1
Comes in gold, rainbow, or black finishes1

Sources

1
Tom Bowers Cycling2 sources

Reviews & Ratings

Tom Bowers Cycling2 videos

13:21

These AliExpress Cycling Products Are Ridiculously Good

The reviewer states they have been using the SPEDAO 12-speed gravel/MTB cassette (12-50T, XD) for around six months with absolutely no issues. They praise its performance, weight, and value.

March 19, 2026Watch on YouTube

19:41

Which Cheap AliExpress Cassettes Should You Actually Buy?

The reviewer highly recommends the SPEDAO 12-speed MTB cassette for gravel use, noting it is lightweight, durable, and excellent value. They have used it extensively in racing and training, finding it comparable to higher-end options like SRAM XX1 but at a fraction of the cost.

July 12, 2026Watch on YouTube

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