Ninjas adapt and conquer, and the Ninja Cage is no exception. Knowing that smaller frames and tighter spaces may not allow the use of Ninja Cage mounted add-ons, Topeak includes extra rubber pads and zip ties so you can use it in combination with the top water bottle boss to mount Ninja Cage and your weapon of choice. Choose from any of the Ninja T series tool cases, Ninja CO2 inflator or Ninja Pouch spare tube carriers for the ultimate combination.