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Set The Front Roller Position
Required Tool :
M4 Hex Wrench
Wheelbase Setting Gauge (min. 950mm / max. 1,080mm)
Left Side Frame
Right Side Frame
On triple roller trainer, the rear wheel
position has been fixed by the position of
both middle and rear rollers. So you will
change the front roller position to adjust
to various wheelbase sizes.
R720 has a bracket in the long hole on
each rear frame. It works to set the Front
Frame at the ideal position easily.
By fixing the bracket position, you simply
pull out the Front Frame until it hits the
bracket. That's all.
This also allows to repeat the same
position automatically.
The tip of the bracket in the long hole works as the wheelbase size indicator.
Loosen the bolt (do not remove), slide it to the position where the tip inidicates the desired wheelbase size,
then tighten the bolt to fix.
For example, if you use a bike with 980mm wheelbase size, just set the indicator at "980" position. This will
set the front roller 10mm ahead from the front wheel axle. This should be the ideal position for most riders.
By setting both side indicators, you simply pull out the Front Frame until it reaches the stopper to setup R720
perfectly.
If you have set the indicators at different positions, the front roller will be angled and
make riding straight difficult.
The available wheelbase size of R720 is between 950mm and 1,080mm.
If your bike is shorter than 950mm, the Front Roller will be located too far that should
disturb the handling performance.
If your bike is longer than 1,080mm, you may fall off forward.
Tips About Front Roller Position
The front roller position is important as it is a major factor in bike stability and overall performance.
R720's front roller is 10mm further than the front wheel axle by design for safety and stability.
The shorter the distance, bike handling becomes quicker. This setting is for more advanced riders.
Minimum position is zero and this replicates your wheelbase exactly. If this distance is 20mm or
more, handling may be sluggish and feel heavy.
Adjust the front roller position to precisely match your skill and handling abilities.
