2, Ultralight Tubolito tubo style TPU tubes weighing only 45 grams. 2.5x lighter than a standard tube! 3, Before inflating the RideNow tube, turn the valve inward (towards the center of the tire circle).
2PCS Ultralight Bicycle TPU Inner Tube 700x18-28C Road Bike Presta 45/65/85mm
2PCS Ultralight Bicycle TPU Inner Tube 700x18/28C Road Bike 65mm UK
4PCS Ultralight Bicycle TPU Inner Tube 700x18/32C Road Bike 45/65/85mm SV 28g B4
4PCS Ultralight Bicycle TPU Inner Tube 700x18/32C Road Bike 45/65/85mm SV 28g
4PCS Ultralight Bicycle TPU Inner Tube 700x18/32C Road Bike 45/65/85mm SV 28g NE
Ultralight Bicycle TPU Inner Tube 700x18/32C Road Bike-45/65/85mm--28g UK
