Quick Summary
The ZEFAL SPY 15 is a pair of adjustable convex bicycle mirrors with silicone strap mounts. They can be positioned on either side of the handlebars or on other parts of the bike.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Quantity | Two mirrors. |
| Shape | Convex mirrors. |
| Position | Adjustable, so you can set the mirror position. |
| Mounting | Elastic silicone strap; assembly requires no tools. |
| Tube diameter | 22 to 86 mm. |
| Listed area and weight | 15 cm² and 28 g; check whether these figures apply to each mirror or the pair. |
| Construction | Described as chrome and ABS. |
What to Compare Before Buying
Measure the tube where you plan to attach a mirror and check that its diameter falls within the stated 22 to 86 mm range. Also consider where you want the mirror positioned, as the available mounting point may affect whether it can be adjusted to a useful angle.
The listed area and weight are 15 cm² and 28 g, but their basis is unclear. Confirm whether these refer to one mirror or both before comparing them with another option.
Compatibility, Size and Fit
The mirrors can be mounted on either side of the handlebars, or on the stem, fork or top tube. The description also identifies use with mountain, road, gravel and electric bikes. Check the selected mounting point’s tube diameter against the stated range.
Before You Decide
Confirm the pair quantity, the diameter of your chosen mounting point and the position you want to use. If the stated area or weight matters to your choice, check whether each figure is per mirror or for the pair.
