Schwalbe Tyres: Big Apple Performance RaceGuard Endurance Compound Rigid in Black/Reflex 26 x 2.15"-BLACK NONE-26 X 2.15"

Schwalbe Big Apple Size: 26 x 2.15" (ETRO 55-559) Black with reflective sidewall Weight: 710g (26 x 2.15") BIG APPLE Air suspension built-in. The Big Apple started off the Balloonbike trend 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.