Dynamic Microcell Expanding Sponge BMX CHAPTER2 bikes have all been

CHAPTER2 bikes have all been fully tested at Auckland University’s Wind Tunnel

- Lightweight

they come with hook and loop fastener adjustments at the waist for a hassle-free fit and are sized to fit Lycra shorts or technical underwear with a chamois underneath

The chuck is tubeless specific and “flips” for Presta

Amazingly compact and lightweight

Dynamic Microcell Expanding Sponge BMX CHAPTER2 bikes have all beenProduct Description Our microcell expanding sponge is optimized to be used on bikes with a soft and rough side. Clean your frame and components easily with the soft side of the sponge. The non soft side is not suitable to use on your frame. This side can be used to remove tough dirt on metal components or to clean your chain. The sponge is vacuum packed to save space and packaging. After opening it, your sponge will expand to its true size.