Topeak Modula Cage 2 Adjustable Waterbottle Cage

Innovative diameter adjustment system makes adapting the Modula™ Cage from traditional cycling water bottle sizes to store bought bottled water containers quick and simple… just push a button and slide to fit. Constructed of engineering-grade plastic 
and aluminum.

• Adjusts to fit different water bottle diameters quickly and easily
  
• Rubber cage pad protects bottles and prevents rattling