Opona Schwalbe Big Apple HS 338

Built-in air suspension. The Big Apple started off the Balloon bike trend more than ten years ago: comfortable cycling without using complicated technology! Air cushion tyres are used as natural suspension. Inflated to around 2 bar a Balloonbike rolls really easily and with a full suspension effect. A normal tyre with a width of 37mm must be inflated to a rock-hard 4 bar, in order to roll similarly well.

Brand	Schwalbe
ETRTO: Width	55