SGRACE-CUT
by
logThe SGRACE is our latest high performance design.
We have put an enormous amount of energy in the form
of time, technology and knowledge to create a reliable
and innovative product. It is a "Strain Gauge" sensor style
that ensures long lasting performance. To bring this
product into reality we have used all the manufacturing
tricks, electronic formulae and rendered a keen eye on
software support to make this happen. This product is
encouraged to use in a on a closed circuit only. It is not
homologated for road use. The manufacturer of this
product is not liable for any injury or damage to the
operator, vehicle, or third parties from the use of this
product.
MADE IN ITALY
DISCLAIMERS
System setup must always be done when bike is at
complete halt and is parked on stands.
A wrong setting could affect, partially or fully, the
system’s effectiveness, ultimately damaging the
gearbox.
System setting is the responsibility of the user and not
of the manufacturer. While fixing sensors, take extra
caution to not damage while screwing and
unscrewing the bike. It is a delicate product.
The use of this product is at the total discretion of the
private parties.
Each system modification, both of hardware and
software, as well as harness or single components,
could affect the system functionality. It can do
potential damage or cause injury to the user, vehicle,
or to third parts and this will negate the product
warranty.
Installation must be done carefully It is mandatory
that you follow instructions provided in the manual
book. After installation it is highly recommended that
you do proper test of the product before riding on.
Installation is an extremely crucial setup for system
efficiency. Be sure it is done by competent and
specialized mechanic.
This manual is issued on Feb 21
st
2019 in Rev. 4.0. It is
the end user’s responsibility to periodically visit the
website www.irccomponents.it in order to check for
revised and updated manual guides.
1. SENSOR INSTALLATION
WARNING
: SGRace ECU acts on the cut on
+12V
lines. If connected to the ignition harness
of CDI engine it can damage the ECU of the
SGRACE. In such a scenario either contact the support
team for a solution or connect the system to injector (no
plug&play harness included).
Sensor has "magic threads" i.e. both right and left.
Connect the sensor (LABELED SENSOR) to the
provided shiftrod. Cut it if necessary. Tight the nuts and
the eventual grubs to avoid disconnections and loss of
functionality due to vibrations.
Install sensor and rod with uniball links on both ends,
most bikes have uniballs stock, check that the shiftrod
does not rub or touch anything. Put sensor far from very
hot parts. Make sure wire has a slight bend/loop so it does
not tighten up and pull at the sensor during up or down
shift.
Warranty does not cover ripped out wires.
WARNING
: To adjust sensor positioning, act
on the proper planes. Sensor failure could occur
of acting on the cover.
2. DISPLAY
After switching on the system, the ECU makes a general
check and, if passed, the display will show the firmware
version.
WARNING
: Do not start any process, setting or
action on sensor until the above routine is
completed.
When the pre load threshold has passed (par. 3.3), the
display will show "
--
" .
In case of failure, the display will show an "
E
" followed
by a number. Give this code to the assistant.
3. INITIAL SET UP
To set up initial program press both the buttons to enter
into the system.
Push lower button to
scroll the menus forward
.
Push the upper one to
scroll the menus backwards
.
Press and maintain the lower button to enter into the
various menus.
