ultra ( 39 gram Gravel, Cyclocross) ultra ( 39 gram Gravel, Cyclocross)

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Prix normal
Prix unitaire
par ultra

The ultra brings the new wind into a 100-year-old sport. With a weight of 30 grams, similar to the REVOLOOP.race ultra, it also shares its unique rolling characteristics and low rolling resistance. The material formula specially developed for this tube combines a very high mechanical strength with simultaneous elasticity of the material and thus enables the innovative, specific property profile of this bicycle tube.

The valve is made of particularly impact- and break-resistant thermoplastic and is ahead of its time. The minimum weight combined with maximum performance.  A specially designed valve foot prevents damage to the hose due to sharp edges on the valve bore.

IMPORTANT: Please never fill your REVOLOOP hose outside of the jacket with pressure above 0.5 bar. Otherwise, there is a risk that the REVOLOOPs will locally overstretch or even burst. Both scenarios lead to the fact that the hose is subsequently unusable because the overstretching of the hose does not deform back and the hose can therefore no longer be fitted. Therefore: REVOLOOP hoses only apply a pressure of more than 0.5 bar when they are fully assembled. 

ETRTO 32-40 / 622                700 x 32C                Inch 28 x 1,25-1,6                Presta 40