Quick Summary
The black Topeak Ninja Master+ Model Z is a cycling bottle cage with an integrated holder for an Apple AirTag. It is made from engineering-grade polymer and is listed as fitting standard water bottles and as compatible with Ninja+ cage accessories.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Model | WBC11000, also identified by part number 15200144. |
| Material | Engineering-grade polymer. |
| Dimensions | 14.9 x 8.4 x 7.8 cm. |
| Weight | 37 g. |
| Compatibility | Apple AirTag, standard water bottles and Ninja+ cage accessories. |
| Listed included items | Two stainless steel anti-theft bolts and an Allen wrench. |
What to Compare Before Buying
- Frame fit: Check that your bicycle’s bottle-cage mounting points suit this cage and its fixing arrangement.
- Bottle fit: The listing specifies standard water bottles but gives no narrower size range. Check your bottle’s shape and dimensions if fit is uncertain.
- AirTag: The cage has an AirTag holder. Check whether an Apple AirTag is included in the package.
Compatibility, Size and Fit
The stated compatibility includes Ninja+ cage accessories, but does not identify individual accessories. Check the exact accessory model before relying on a fit. The overall cage dimensions do not specify the bottle dimensions it will accommodate.
What Is Included
Two stainless steel anti-theft bolts and an Allen wrench are listed as included. Check whether an Apple AirTag or any other items you need are part of the package.
Before You Decide
Check the frame mounting fit, your bottle’s dimensions, and whether an AirTag and any desired Ninja+ accessories are included or compatible.









