The Racktime Snap-it Adapter 2.0 can be used to repair gear rack bags or adapt them to a new set up. The with-adjustable adapter engages with an audible "click" and is easily released with one hand, even with a spring loaded clamp. The two adjustment options are 8.5 cm and 6.0 cm. The system comes with easy to understand assembly instructions and mounting kit and is a great choice for loads up to 12 kg. Snap-it 2.0 is only for second generation Racktime gear racks . It's not compatible with gear racks from other manufacturers.