RideNow TPU MTB Inner Tube Size:27 x 1.9-2.5 Pressure depends on rider weight

Pressure depends on rider weight

Fits regular size GPS computers

Its unique

Designed for the way you like to go fast

MATERIAL: Alloy AL7050

RideNow TPU MTB Inner Tube Size:27 x 1.9-2.5 Pressure depends on rider weightDue 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. Valve colour and material may differ from batch to batch and images can be inaccurate. The inner tube should not be inflated a lot when the outer tire is not installed, otherwise it will cause irreversible damage. Before