Boxit is a combination of a large transport basket with a form fitted
freight container lockable inside
individually. Within seconds, Boxit converts your sport bicycle into a
cargo bike with a maximum capacity of 23 kg / 50.7 lbs. Boxit is
available in two sizes.

Caution: not allowed to use with the narrow base of racktime Light
models and racktime Topit.
Note: Boxit does not fit on racktime 2.0 carriers.