Tern Porter+ SaddleThe Tern Porter+ Saddle reengineered the bicycle saddle and made it multipurpose by allowing it to be used as a comfortable shoulder pad as well. Whether youre rushing down to the metro, or hauling your ride to the third floor, the Porter+ is an easy way to carry your bike. The Porter+ works with all Tern bikes and any bike with at least 20 cm of clearance between the saddle and top tube.