Product Overview
A tubes a tube right?! Pirelli make a decent tube which has been dubbed sportube. With a reinforced valve, where metal meets rubber, this thicker than most Butyl inner tube does the job well.
Non-removable presta valve core with all lengths at 48mm, weight list below.
700 x 23/30c - 120g
700 x 32/40c - 150g
700 x 42/50c - 160g
27.5 x 2.1/2.4 or 650b x 48/60mm - 200g
27.5 x 2.5/2.8 or 650b x 60/72mm - 300g
29 x 2.1/2.3 - 210g
29 x 2.4/2.6 - 260g
