Schwalbe Big Apple Tire – 700 x 50 Clincher Wire Black/Reflective Active SBC K-Guard. The Schwalbe Big Apple began the Balloonbike trend back in 2001. Comfortable cycling without the need for expensive technology. At the time it was a revolutionary idea. Today it is a growing trend and there is now a large selection of Balloonbikes with everything designed around the Big Apple.

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