Concept2 BikeErg Operating and safety instructions

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BikeErg Box Frame with Flywheel Replacement
Materials Needed
• T27 6-lobe driver*
• 6 mm hex L-key*
*Included with BikeErg
Procedure Overview
• Remove generator and unplug wires
• Remove pedals, front and rear legs
• Install new box frame with flywheel
• Connect generator and tighten all fasteners
1. The generator is the tapered black plastic housing
that sits against the flywheel and directly behind
the front post. Note how the two wires exit the
housing through small reliefs in the edge. Using
the T27 6-lobe driver, remove the two screws that
hold the generator to the top of the frame.
2. Turn the generator over and unplug the cable that
connects the PM5 monitor to it. Reinstall generator
with the cable disconnected. The cable can be
temporarily wrapped around the handlebars and
out of way.
3. Using the 6 mm hex L-key remove BOTH pedals
from the crank arms. Note that the pedal stamped
with R (right) is loosened by turning counter
clockwise; the pedal stamped with L (left) is
loosened by turning clockwise.
Procedure
Right Side

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BikeErg Box Frame with Flywheel Replacement
Procedure
4. Remove the six fasteners that hold the rear leg
onto the box frame. There are two fasteners on
either side and two on the top. Note that only one
side is shown in the photo. Remove the rear leg
and set it aside.
5. Remove the four fasteners that hold the front
leg onto the box frame (all four on the right side).
Remove the front leg and set it aside.
6. Install the new box frame with flywheel by
following the steps in reverse. When installing the
front leg, finger tighten all four fasteners before
tightening them fully. The same applies to the six
fasteners that secure the rear leg.
7. Using the 6 mm hex L-key re-install BOTH pedals
on the crank arms. Note that the R side pedal is
installed on the right crank arm and tightened by
turning clockwise; the L side pedal is installed
on the left side and tightened by turning counter
clockwise.
8. Remove the generator from the new box frame
and plug the monitor cable into it. Ensure that both
cables are routed through the retention loops and
out the corner reliefs, then reinstall the generator.
9. Recalibrate the BikeErg by following the
instructions on the PM5.
Left Side