Smaller rear wheels Transit chairs use compact rear wheels instead of the large push‑rims found on self‑propelled models. This makes them lighter and easier for an attendant to manoeuvre in tight spaces.

Attendant‑controlled movement They’re intended to be pushed, not self‑driven. Handles are ergonomically shaped to reduce strain on the carer.

Lightweight, foldable frames Most models fold quickly and fit easily into car boots. Many include half‑folding backrests and removable footrests for compact storage.

Braking systems for carers Attendant brakes or cable brakes are common, giving the pusher more control—especially on slopes.