48gram BMX Ultra Lightweight RideNow 20″ x 1.9-2.5 Inner Tube 45mm Valves

 20″ x 1.9-2.5

Name: Ridenow ultra-light bicycle inner tube

Specification : 20″ x 1.9-2.5 (recommended scope of application)

Material: TPU

Features: Small size, light weight, good toughness, cost-effective

1.The special new TPU material has excellent resistance to puncture. Using the integrated manufacturing technology, there are no seam marks around the inner tube, and a circle of interfaces around the inner tube air nozzle reduces the chance of trachoma in the inner tube.

2.The ultra-light weight is only 48g, which is about 100g less than the traditional butyl rubber inner tube, and a pair saves 200g!

3.At the same time, the inertia of the outer ring of the wheel set is reduced, making the sprint and acceleration more sensitive.