Topeak Modula Cage II In Silver & Black
A unique instant diameter-adjustable cage. Fits normal water and small mineral water bottles.
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.
- Adjustable range: O/D 63-74mm
- 72g




