The pumping of disc wheels can be a bit of a joke with normal pumpheads or not at all possible as there is too little space available to connect to the air pump.

The remedy is provided by a 90 ° adapter, which is plugged onto the tube and the valve.

Specifications:

– Material: Brass
– Compatibility: Presta valve
– Diameter connection piece: 6.5 mm
– Weight: 19 g