Ninja means to translate German "Hidden" - How appropriate that Topeak has named its newest series of tools to the figures of ancient Japan.
Also in this air pump model Ninja P Topeak has operated in hiding arts of the Japanese.
The 63g with superlight stows in round Seat post 27.2 / 30.9 / 31.6mm diameter. A rubber spreader holds the pump safely in the saddle support while a cursor holds the seat post in position.
For the seat post diameter 30.9 / 31.6mm matching spreader rings are included.
Material Cylinder: CNC aluminum
Material Handle: CNC aluminum / fiberglass composite
Pressure: up to 11 bar / 160 psi
Compatible: Presta / Presta valve
Matching: round seatpost with 27.2, 30.9 and 31.6 mm diameter
Dimensions (LxWxH): 20.3 x 2.1 x 2,1cm