Fumpa TPU MTB Tube - 27.5" BF New The brake lever

The brake lever

foggy mornings

5mm lateral shift per side

fits well in trouser or jersey pocket

for total control on those sunrise-to-sunset rides

Fumpa TPU MTB Tube - 27.5" BF New The brake leverTPU 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