Heidenau - Inner Tube - Heavy Duty and Extra Heavy Duty Size:19" - 110/90 to 130/70 HD TR6 Shred legendarily

Shred legendarily

Combines five different types of ratchet in one

Made from 7075-T6 aluminium for high strenght

With the bar tapped the Insert can be installed

we are very proud of the outcome

Heidenau - Inner Tube - Heavy Duty and Extra Heavy Duty Size:19" - 110/90 to 130/70 HD TR6 Shred legendarilyMade from natural rubber. Approximate thickness: Standard 1 to 2mm Heavy Duty (HD) 3mm Extra Heavy Duty ( EXTRA HD) 4mm Heavy duty tubes are about 3mm thick, almost twice as thick as standard tubes. These tubes are suitable for dual sport and off road rides. Extra Heavy duty tubes (EXTRA HD) are about 4mm thick! These are the strongest tubes available. They are heavy and tough but can tolerate a lot more abuse. Available in centre (TR6) value type.