TPU is a thermoplastic polyurethane elastomer, which is a lightweight and puncture-resistant material Standard model of TPU tube Can be considerably lighter than regular tubes Excellent rolling resistance, compact and convenient to carry Puncture-resistant performance is also excellent
NXT ROCCIA tubes have improved puncture resistance and are three times more durable than regular butyl tubes, making them ideal for e-bikes and gravel bikes. Weight: 129g
Color: Blue Size: 700X35-45 Material: Rubber Wheel size: 28 inch Packing size: 23.9 x 11.6 x 6.2 cm; 170 g
