RideNow TPU Balance Bike Inner Tube (12") PDL The curve has been optimised

The curve has been optimised for modern road levers

Removable valve core makes adding sealant easy

The use of stainless steel

which enables the rider to fine-tune the orientation of ROTOR’s oval Q RINGS

RideNow TPU Balance Bike Inner Tube (12") PDL The curve has been optimised*** Due to the composition and stretch nature of TPU materials, airing this tube outside of a tyre carcass which acts as support will cause irreparable damage. This is not a fault of the tube and will void all warranty with the tube *** The inner tube should not be inflated a lot when the outer tire is not installed, otherwise it will cause irreversible damage. Before installation, slightly inflate to check for air leakage. When installing, please