EXTRA STRONG ROCCIA ROAD INNER TUBE 700X23-33 VALVE 75MM.WEIGHT 89 G APPROX.The NXT ROCCIA EXTRA RESISTANT tubes in TPU are the evolution of the NXT.They are ideal as a puncture resistant tubes.Thanks to our tests that you find on our website, the ROCCIA HAVE PROVED UP TO 3 TIMES MORE RESISTANT THAN NORMAL tubes.They are also lighter and more compact.Rolled ROADs are approximately 35mm by 75mm.+ the valve and weigh approx.89g.ATTENTION DO NOT INFLATE OUTSIDE THE TIRE MORE THAN 0.3 BAR!.TPU is an innovative thermoplastic material, it guarantees better puncture resistance, greater lightness and smoothness.The valve has a diameter of ~ 6.2mm.Compatible for tyres:700 x 23 up to 33 mm.COMPATIBLE WITH ALL TYPES OF BRAKES.EXTRA STRONG ROCCIA ROAD INNER TUBE 700X23-33 VALVE 75MM.WEIGHT 89 G APPROX.The NXT ROCCIA EXTRA RESISTANT tubes in TPU are the evolution of the NXT.They are ideal as a puncture resistant tubes.Thanks to our tests that you find on our website, the ROCCIA HAVE PROVED UP TO 3 TIMES MORE RESISTANT THAN NORMAL tubes.They are also lighter and more compact.Rolled ROADs are approximately 35mm by 75mm.+ the valve and weigh approx.89g.ATTENTION DO NOT INFLATE OUTSIDE THE TIRE MORE THAN 0.3 BAR!.TPU is an innovative thermoplastic material, it guarantees better puncture resistance, greater lightness and smoothness.The valve has a diameter of ~ 6.2mm.Compatible for tyres:700 x 23 up to 33 mm.COMPATIBLE WITH ALL TYPES OF BRAKES.EXTRA STRONG ROCCIA ROAD INNER TUBE 700X23-33 VALVE 75MM.WEIGHT 89 G APPROX.The NXT ROCCIA EXTRA RESISTANT tubes in TPU are the evolution of the NXT.They are ideal as a puncture resistant tubes.Thanks to our tests that you find on our website, the ROCCIA HAVE PROVED UP TO 3 TIMES MORE RESISTANT THAN NORMAL tubes.They are also lighter and more compact.Rolled ROADs are approximately 35mm by 75mm.+ the valve and weigh approx.89g.ATTENTION DO NOT INFLATE OUTSIDE THE TIRE MORE THAN 0.3 BAR!.TPU is an innovative thermoplastic material, it guarantees better puncture resistance, greater lightness and smoothness.The valve has a diameter of ~ 6.2mm.Compatible for tyres:700 x 23 up to 33 mm.COMPATIBLE WITH ALL TYPES OF BRAKES.EXTRA STRONG ROCCIA ROAD INNER TUBE 700X23-33 VALVE 75MM.WEIGHT 89 G APPROX.The NXT ROCCIA EXTRA RESISTANT tubes in TPU are the evolution of the NXT.They are ideal as a puncture resistant tubes.Thanks to our tests that you find on our website, the ROCCIA HAVE PROVED UP TO 3 TIMES MORE RESISTANT THAN NORMAL tubes.They are also lighter and more compact.Rolled ROADs are approximately 35mm by 75mm.+ the valve and weigh approx.89g.