The Slot.it ProAxle crowns are
a standard in Slot Car Racing.
The revolutionary inline crown
gear couples, for the first
time in slot racing, a grub
screw together with the
common
'self centering crown gear'
where the motor axle is
inserted in a thread in the
crown itself. The shape of the
gears and the polymer
compound
have been optimized through
several months of research
and
many years of competitions,
and offer unparalleled
reliability, smoothness and
efficiency. The threaded
insert can be Bronze, tested
in many successful 24 hrs
endurance competitions, or
Aluminium for best
performance
in sprint races. For
sidewinder chassis Slot.it
offers 6 different spur gears,
with either 18mm or 19mm
gear
diameter, made in anodized
Ergal with the same
technology
of the famous Slot.it pinions:
different gear count with the
same external diameter,
enabling the racer to change
gear ratio in a way which was
previously impossible. Full
details of gear ratios
can be found HERE
