ATTACH THE SHAFT TO THE LEVER.
Hold the shaft at the far end. Join
the handle with the shaft, turn the
shaft clockwise.
Remove the front wheel, and load the bike.
SET THE BICYCLE FORKS
VERTICALLY ONTO THE SKEWER.
Lock the Viper.
Secure the rear wheel.
If you have purchased
a lock, follow lock
core instructions to
install the lock.
Do not let the strap push
against the valve stem.
1033576B-4/15
Prevent damage to
your forks!
Use extra caution when
installing, or removing bikes
with CARBON FIBER FORKS.
Fork tips can crack, or bend if
bike is not loaded vertically.
Pull the strap
CLOSE THE STRAP.
through wheel
spokes.
• Insert the strap
end behind the
red tab.
• TIGHTEN the strap
by repeatedly
lifting the red tab.
DO NOT OveRTIGhTeN
NOTE: Adjustment knob will turn with shaft.
With lever
open, tighten
adjustment
knob clockwise until
the lever closes with
FIRM resistance.
NOTE: Shaft will turn
with adjustment knob.
The STRAP!
CLOSE THE LEVER.
it should close with firm
resisTance against the forks.
Your bike's forks are secure onlY after
the lever closes with solid resisTance.
TEST YOUR INSTALLATION! If forks
can move in the mount, open the lever
and tighten the adjustment knob more.
SOME BIKE WHEELS MAY
PREVENT A TIGHT FIT.
if the wheel is still loose in the tray —
Slide the strap
in the tray until
it rests against
the rim.
TIGHTEN
AGAIN.
DO NOT OveRTIGhTeN The STRAP!