V2.2
2022 RUNGU Dualie Rugged/XR series
Copyright 2021 Standard Bearer Machines, LLC
62
Inflating Tires
–
using Presta valve adapters
Your Rungu Dualie comes with “Presta” or “French Valve” innertubes
, which work better at low
pressures than “Schraeder” or “English Valves” (standard on car tires)
. Some bicycle pumps come with
Presta valve adapters built into the pump outlet, but many do not. Rungu ships Dualie Standard, Dualie
Steep and Dualie XR bikes with
a “screw
-
on”
adapter. Rungu ships the Dualie Rugged and Dualie XR
Rubicon Trail edition units with the Cycplus portable tire pump
; the pump uses a standard Schraeder”
valve outlet; use it with
the Presta “screw
-
on” valve adapters
to inflate your tires as shown below.
CAUTION: DO NOT USE GAS-STATION AIR PUMPS OR OTHER HIGH-VOLUME AIR COMPRESSORS TO
INFLATE YOUR TIRES. THEY MAY QUICKLY EXCEED THE LIMITS OF THE TIRE AND TUBE AND CAUSE THE
TIRE TO EXPLODE.
Using the Presta “screw
-
on” valve adapters
1.
Unscrew the protective cap from the presta valve on the tire you want to inflate.
2.
Unscrew the captive nut on the top of the presta valve to allow air to flow into the tire.
