Up sized in 2017, the Chameleon7 runs either 29-inch or 27.5+ wheels. The wheel change is accomplished via interchangeable dropouts, and there's a singlespeed (SS) version for each wheel size—geared dropouts are 148mm-spaced, and singlespeed (SS) are 142mm. 

Choose from four Dropout Kits.

• DO Kit Chameleon7 29 SS 142mm

• DO Kit Chameleon7 29 Geared 148mm

• DO Kit Chameleon7 27Plus SS 142mm

• DO Kit Chameleon7 27Plus Geared 148mm