TPU Black Tube Size:700 x 40/55 Presta 60mm from rim layup to the

from rim layup to the last nipple turn

Steel barrelled and based floor pump

Strong enough to be shot at

plus the ability to eliminate headset spacers

Weight: 4 bolts = 4g

TPU Black Tube Size:700 x 40/55 Presta 60mm from rim layup to theUpgrade your ride with our premium TPU Black inner tubes, crafted with cutting edge TPU technology for superior performance across road, gravel, and mountain biking. These tubes are engineered to deliver all the benefits of top tier TPU tubesexceptional puncture resistance, ultra lightweight design, and increased durabilitywithout the premium price tag. Our tubes feature a reinforced valve stem shaft at the junction for enhanced durability where it