Quick Summary
The Cayanmydery Black Rear Derailleur Guard is a bike accessory for protecting the rear derailleur area. It is described as a universal rear gear shifter chain guard with a black finish and a stated size of 4 inches long, 2.4 inches wide, and 1.4 inches high.
The guard is also described as steel and as fixing in the corresponding hole position during installation. Buyers should confirm the frame mounting points and the exact fit for their bike before choosing an offer.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Cayanmydery, useful for matching the exact product variant. |
| Color | Black finish. |
| Product type | Rear derailleur guard / rear gear shifter chain guard. |
| Size | 4 inches long, 2.4 inches wide, and 1.4 inches high. |
| Material | Steel. |
| Fit | Described as universal and suitable for many bike models, so mounting-point compatibility still matters. |
What to Compare Before Buying
- Mounting location: This guard is fixed in the corresponding hole position, so compare your bike’s rear derailleur area and mounting setup.
- Size: The stated dimensions are 4 inches by 2.4 inches by 1.4 inches, so check clearance around the rear wheel and derailleur.
- Fit: It is described as universal, but buyers should still confirm that the selected bike model accepts this style of guard.
- Material: The guard is steel, which is relevant if you want a rigid protector rather than a softer cover.
Before You Decide
Confirm the rear mounting points on your bike and compare them with the guard’s stated size before choosing an offer. If your bike uses a different rear derailleur setup, a different guard style may be needed.





Reviews
There are no reviews yet.