Product: Stop-A-Flat Puncture Proof, Thorn-resistant, No-flat, Proof Bicycle Tube, 26 x 2.125 Tube
Brand: Stop-A-Flat
Color: Yellow
FIT Tube 26 x 2.125, ETRTO 57-559, RIM Width 25 mm, Tolerance +/- 1 mm
ECONOMICAL No more wasting money on tubes
COMPATIBLE with most US rims, use size chart to pick your best fit or call 1-877-BIKEAID for sizing and installation assistance
NOT compatible with Raleigh or Schwinn produced prior to 1980
GREAT for bicycles, trailers and jogger/strollers

Search query: heavy duty bicycle tubes
Relevance: Substitute