The SPEDAO 12-speed MTB cassette offers excellent value, lightweight construction, and reliable shifting performance comparable to SRAM GX, though the coating may wear over time.
Pros
- Excellent value for money, much cheaper than SRAM GX or X01
- Lightweight design, lighter than SRAM GX cassette
- Reliable shifting performance, comparable to SRAM XG-1275 GX Eagle
- Durable aluminum large cog holds up well under load
Cons
- Rainbow coating may wear off over time
- Not as light as SRAM XG-1295
- Only compatible with 12-speed mountain bike rear derailleur (mullet setup)
Key Facts
- Weighs about 400g, lighter than SRAM GX cassette
- Uses XD freehub body
- Available in 10-50T or 10-52T tooth ranges
Reviews & Ratings

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.
AI Summary
Pros
- Has had absolutely no issue with it over six months of use.
- Shifting quality is spot-on and has not been an issue.
- Much cheaper than comparable SRAM cassettes (about 50-60 quid vs. £140 for GX or £300 for X01).
- Lighter than SRAM GX cassettes.
- The large aluminum 50T ring holds up well because the load is distributed over a large area.
- Shifting quality was indistinguishable when swapping from a SRAM XG-1275 GX Eagle cassette.
Cons
- The reviewer was initially skeptical due to past mixed experiences with AliExpress cassettes.
- The nice rainbow coating is starting to wear off after use (though tooth profiles remain good).
Key Points
- Model used is a 12-50T cassette for an XD driver hub.
- Designed to be run with a mountain bike rear derailleur (mullet setup on a gravel bike).
- Features an aluminum 50-tooth largest cog, with the rest being steel.
- Weighs less than a SRAM GX cassette.

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.
AI Summary
Pros
- Lightweight at about 400g, lighter than GX cassette
- Durable, survived multiple races and training miles
- Excellent value at around 70-80 pounds, half the price of GX
- Available in 10-50 or 10-52 tooth ranges
- Compatible with XD freehub body
- Works well with SRAM and Wheel Top groupsets
Cons
- Not as light as SRAM XG-1295
- Only available for 12-speed standard Axis with mountain bike rear mech
Key Points
- Weighs about 400g
- Price around 70-80 pounds
- Uses XD freehub body
- Available in 10-50 or 10-52 tooth
- Comes in gold, rainbow, or black finishes
Where to Buy

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

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