MTB
The spider is positioned correctly when the mounts for
the chainwheel bolts are located symmetrically to the
arm of the axle crank.
When using the XX1 spider both of the mounts of the
chainwheel bolts must point in the direction of the
pedal eye.
(fig. 11)
Risk of accident caused by a malfunctioning spider
due to an unsuitable lockring.
-Only ever use the original THM lockring when
attaching the spider.
Make sure the thread of the lockring is provided
with fresh, medium-strength thread lock.
Use the THM lockring tool to tighten the lockring
with a tightening torque of 30N·m (266lbf·in).
(fig. 12)
SRM PowerMeter
If you have an SRM PowerMeter that you would like
to use, please contact SRM directly to inquire whether
it is compatible with your Clavicula M³.
Always observe the installation instructions provided
by SRM. Tighten the mounting screws (Road) or
lockring (MTB) of the SRM PowerMeter by using the
specified tightening torque; when doing this make
sure you do not exceed a tightening torque of max.
6N·m (53lbf·in) (screws, Road (fig. 13)) or max.
30N·m (266lbf·in) (lockring, MTB (fig. 14)) under any
circumstances.