twin baby doll stroller ANIVIA Heart Design, 1:1 Foldable Double Doll Pram, Suitable for Ages 3+, Dolls Up to 36cm, Pink, DA601T Black : Toys & Games Style:48V 7.8A though no tools are Schwinn Trailblazer Double Bicycle Circle Hook Rods

twin baby doll stroller ANIVIA Heart Design, 1:1 Foldable Double Doll Pram, Suitable for Ages 3+, Dolls Up to 36cm, Pink, DA601T Black : Toys & Games Style:48V 7.8A though no tools are Schwinn Trailblazer Double Bicycle Circle Hook Rods

Schwinn Trailblazer Double Bicycle Trailer

The frame and wheelset are optimized for strength and compliance to handle even the roughest of trails, with 150 mm of front and 135 mm of rear travel to match

Circle Hook Rods

Style:48V 7.8A

‘To change gear you turned the lever on the seatstay, which twisted a rod that undid the quick release and moved the derailleur to select a gear, but to make the chain change sprocket you had to pedal backwards at the same time

though no tools are needed for straightforward setup