Fumpa TPU MTB Tube - 27.5" gsforcee1 pannier racks and stays

pannier racks and stays

A worn bicycle chain causes poor shifting performance and can actually wear out drivetrain components

gravel bikers face a different challenge

340g (9-36T)

with a width of 40 mm

Fumpa TPU MTB Tube - 27.5" gsforcee1 pannier racks and staysTPU tubes offer many of the benefits of going tubeless: lighter faster wheel weight, puncture and pinch flat resistance, superior road feel through the tyres, streamlined roadside repair kits and they retain the convenience of using tubes. But electric bike pumps generate heat which can damage plastic valve stems. Smooth plastic valve stems can also make it difficult to attach your pump. Fumpa TPU tubes are optimised for use with electric bike pumps