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Des frais de livraison peuvent êtres demandés pour les articles de 100$ ou moins

With the growing popularity of Gravel riding and customer requests for Cyclo Cross racing foam inserts, Flat Tire Defender® went to work and designed, developed and tested a ‘true foam rubber insert’ to meet the performance demands and minimize rotating weight for Gravel & Cyclo Cross applications.

  • 700C fits tire width 30mm to 45mm
  • Two piece kit only. Contains 2 foam inserts & 2 valve stems


    • Increases traction
    • Allows lower tire pressure
    • Helps protect rims & tire sidewall
    • Reduces rolling resistance
    • Improves tire absorption on rough terrain
    • Tubeless fitment only
    • Weight 120-140 grams (each)
    • FREE shipping in USA
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