Health cause sells tricycle tricycle cargo bike. Modified thanks to the Trego trolley kit, same as Addbike, bought for 800 euros (without the bike). The front wheels are steerable with disc brakes and mud guards. A removable transport crate has been installed for my dog. But you can install any container by positioning the mounting plate lower between the wheels with 3 screws. A child seat can be attached. I sell either the lot complet bike + Trego + dog crate + second wheel of the bike 650 euros or if you want to buy the Trego only price 500 euros with possible shipping. Set close to new. To be collected from Lezoux