Amazon.com : 2 Pack 27" Bike Tires 27 x 1 1/4 / 32-630 Plus 2 Pack 27" Bike Tubes 27x1 1/4 AV 32mm Valve Compatible with 27x1-1/4 Bike Tire and Tubes (Black)
Amazon.com : 27x1-1/4 Bike Tire, Tube and Rim Strip : Sports & Outdoors
CONDURA Schlauch - 28"-Schraderventil (AV) 40 mm | Reifen & Schläuche | Fahrradzubehör | Airtracks Sport Online Shop
PVC-Schlauchtülle 2 1/4" (65,27 mm) Innengewinde für 50/53 mm Schlauch