This brake lever set includes a locking hand brake lever on BOTH
brakes. The lock acts as a parking brake. Just press the button and you
won't have to worry about your trike rolling away. This eliminates the
need for the velcro strap parking brake.
To set the parking brake, just squeeze the brake lever, press the button
and release the lever. To disengage, simply squeeze the the brake lever
again and the locking portion releases.