Topeak Ninja Master+ Cage X
Topeak Ninja Master+ Cage X, A stylish water bottle cage allows you to add tools, CO2 inflator kit or inner tube holder with interchangeable Cage Mount and is compatible with all Ninja Cage accessories for basic repair and maintenance. Ninja Master+ Accessories. Interchangeable Cage Mount allows you to add tools, CO2 inflator kit or inner tube holder and is compatible with all Ninja Cage accessories for basic repair and maintenance.