Tuning / Fuel Injection
EXCLUSIVE DISTRIBUTOR IN TN
DUE TO COMPLETELY LACK OF SUPPORT FROM DIMSPORT WE STOPPED PROMOTING THIS PRODUCT, not counting here that we have to cover Dimsport with our funds and debug this product !!!
One Stop for All Your Needs:
- Rapid Bike
- Performance Parts
- Tunning
Moto4us,Inc was a pioneer in promoting RB in US&Canada and we proved already how much potential it has.
We have a very long list with what bikes we tuned, but we like more "freelancer" style of tuning and we are proud to be the first tuner in US on few exotic bikes (in some cases also, the only one so far in the world).
Few examples : Ducati 749/999, Ducati S2R 1k, Ducati S4RS, Ducati Classics, 1098, MV Agusta Brutale & 312R (not much success on 312 with RB3), Hayabusa RB2 & RB3...anyway this is what we love to do.
The Most Advanced Tuning Module Available in North America!

Dimensione Sport
European leader in the sector of electronics applied to the engines
since 1991, offers innovative products and services that can respond to
the operators and chiptuning lovers needs on cars, motorbikes and
industrial vehicles.
RAPID BIKE's
features place it among the most technologically advanced add-on ECM
available on the market. It's most important feature is MODULARITY,
which makes it one of the most unique devices of its kind. MODULARITY
means that the same add-on ECM can be reprogrammed for different
motorbikes thanks to a wide range of specific wiring and settings
available from RAPID BIKE.
Easy: a control unit, some cables... MANY DIFFERENT APPLICATIONS!
Modularity not only for the fitter/reseller, but also for the final user.A long term investment for all your motorcycles or atv's
Once purchased, the additional module will be
adjusted to the motorbikes by simply purchasing a new dedicated wiring
and by updating the internal settings: your Rapid Bike will be newly
ready to follow you in all your adventures.
RAPID BIKE is an
additional ECM with an internal microprocessor which allows the
modification in real-time of the internal ignition tables, injection
tables and RPM limiter. RAPID BIKE is easy and fast to install because
it connects directly to the motorbike's harness.
All of RAPID BIKE's wiring kits come complete with a connector used to
reflash the ECM via the USB adapter cable. In a few seconds, begin
downloading the maps and modify them with the specific professional
software in order to obtain the best performances from any motorbike.
RAPID BIKE is particularly suitable for those motorbikes that have had
a replacement of stock exhaust system or air filters.
Rapid-Bike Software Screen shot
Suported Manufacturers
Harley-Davidson Ducati Honda Suzuki Aprilia
Yamaha Kawasaki GasGas Buell Triumph MV Augusta Cagiva
Moto-Guzzi BMW Voxan Piaggio...
Price List
DIMSPORT DECIDED TO INCREASE THE PRICES WITH 10-20% SO PLEASE TAKE THIS IN CONSIDERATION.(we'll update the price list very soon)Disclaimer: MOTO4US,Inc like an independent business, tried to promote RB at a discounted price (initial price list) for five month in this new and competitive market and we are not involved, or support any price changes.
Rapid Bike 1
Rapid
Bike 1
Definition: injection additional control unit. Marketing: Rapid Bike Kit 1 - F27RAPIDBIKE1: Injection control unit -
F27XXXXX: Injection wiring.
Functions: It manages the injection directly by connecting, in input,
to the piloting signals of the original control unit and, in output,
directly to the injectors. It can vary the amount of petrol injected in
every cylinder. It can modify the final use, by reprogramming it and
combining the suitable wiring. Real-time display of the map reading
during the test.
Efficiency: by acting directly on the injection signal it can operate
on it with percentage values and a slight 15µS delay on the original
signal. Acceleration pump available for all the motorbike models
included in the price list.
Connections: the control unit and the wiring are two separate parts,
therefore they can be combined in different ways, being extremely
flexible. The connectors are the same as the original ones and the
connection is therefore very rapid. The connection to a PC is carried
out by means of a connector located on the wiring and a Serial USB
adaptor feeding the control unit, that can operate also when it is
turned off. Connection possible with all kinds of motorbike test tables
for the auto-remapping by means of (Dyno-link) currently with Fuchs and
Dynostar.
Rapid Bike 2
Rapid
Bike 2
Definition: additional control unit for injection, ignition or limiter
management.
Marketinge: Rapid Bike Kit 2 - F27RAPIDBIKE2: Control unit for
injection, ignition or limiter - F27XXXXX: Wiring for injection or
ignition - limiter injection.
Functions: It manages the injection directly by connecting, in input,
to the piloting signals of the original control unit and, in output,
directly to the injectors. It can vary the amount of petrol injected in
every cylinder. It can modify the final use, by reprogramming it and
combining the suitable wiring. Real-time display of the map reading
during the test. It manages the advance of the ignition and 2300rpm
injection, by modulating the pick-up signal in advance or late. In case
it managed the limiter, it replicates the injection signal when it is
near the shearing up to +1000rpm, it read the last map value again, in
the original range and carries out the shear for the electronic gear.
Efficiency: by acting directly on the injection signal it can operate
on it with percentage values and a slight 15µS delay on the original
signal. Acceleration pump available for all the motorbike models
included in the price list. For the advance it operates with a high
degree of precision and providing some benefits due to the injection
advance at high regimes. With the limiter management, the final gear is
shorter, therefore benefiting to the wheel torque.
Connections: the control unit and the wiring are two separate parts,
therefore they can be combined in different ways, being extremely
flexible. The connectors are the same as the original ones and the
connection is therefore very rapid. The connection to a PC is carried
out by means of a connector located on the wiring and a Serial USB
adaptor feeding the control unit, that can operate also when it is
turned off. Connection possible with all kinds of motorbike test tables
for the auto-remapping by means of (Dyno-link) currently with Fuchs and
Dynostar.
Rapid Bike 3
Rapid Bike 3
Definition: additional control unit for injection, ignition or limiter
management.
Marketinge: Rapid Bike Kit 3 - F27RAPIDBIKE3 - Control unit for
injection, ignition and limiter - multiconfiguration with possibility
of limiter management - F27XXXXX: Wiring for injection or ignition.
Functions: It manages the injection directly by connecting, in input,
to the piloting signals of the original control unit and, in output,
directly to the injectors. It can vary the amount of petrol injected in
every cylinder. It can modify the final use, by reprogramming it and
combining the suitable wiring. Real-time display of the map reading
during the test. It manages the advance of the ignition and 2300rpm
injection, by modulating the pick-up signal in advance or late. It
manages simultaneously 5 injection/ignition maps in multiple
configurations: injection per cylinder or coupled for the cylinders
1-4, 2-3, 1-3 and 2-4 or switch setup 1 or 2 (setup 1: injection1
advance1; setup2: injection2 advance2) with switch for 2
handle-positions.
Efficiency: by acting directly on the injection signal it can operate
on it with percentage values and a slight 12µS delay on the original
signal. Acceleration pump available for all the motorbike models
included in the price list. For the advance it operates with a high
degree of precision and providing some benefits due to the injection
advance at high regimes. The limiter management up to +1000rpm,
whenever possible, allows getting a shorter final gear, therefore
benefiting to the wheel torque. The multiconfiguration allows using all
the available possibilities to act on a 4T aspirated injection engine
with switchable setup to switch from a configuration to another during
the race. Acceleration pump and electronic gear also on the out of rev
for all the motorbike models included in the price list.
Connections: the control unit and the wiring are two separate parts,
therefore they can be combined in different ways, being extremely
flexible. The connectors are the same as the original ones and the
connection is therefore very rapid. The connection to a PC is carried
out by means of a connector located on the wiring and a Serial USB
adaptor feeding the control unit, that can operate also when it is
turned off. Connection possible with all kinds of motorbike test tables
for the auto-remapping by means of (Dyno-link) currently with Fuchs and
Dynostar. It uses the same wiring as RB2. In Switch Maps configuration,
the setup maps selected by the handle switch are differentiated and
highlighted. There is a change in the contact references for the
electronic gear that is pin 19 and for the switch, that is pin 16.
Accesories
1) Rapid Bike module
excluding adapter

How it works:
By means of the adapter, the connections between input and output
of the sections of the Rapid Bike wiring dedicated to the injection and pick-up
signal are restored.
Functions:
By disconnecting the RB control unit 1-2 o 3 and by connecting the
adapter to the RB wiring, it is possible to carry out comparison tests on
original and RB module motorbikes to check the performances both on the
dynamometer and on track. It is also possible to test the corresponding wiring
part in the event of breakdowns.
2) Lambda Probe Eliminator
How it works:
The 1-2-3 eliminators (see example in picture) lock the electric circuit
dedicated to the lambda probe, by interposing a resistance simulating its
presence. They are therefore applied to euro2 systems.

The eliminators 4 onwards (see example in picture) are micro-emulators
of the lambda probe and send signals that are compatible with the original ECU,
the euro3 systems, by eliminating any possible deriving modifications.

Functions:
- Type 1-2-3: they allow using Racing exhaust systems without configuring the
lambda probe, which is eliminated by the system for competitive use and they
avoid, in some cases, any anomalies identified by the ECU. Indeed the warning
light on the instrument panel turns on and a more highly round power supply at
very low speed is ensured (between 1,800 and 3,500 rpm from 0 to 20% tps). -
Type 4 or higher: beside what above-mentioned for types 1-2-3, they are
essential to regulate the functioning also at constant regimes where the lambda
probe would compromise the performance increase due to the application of the
Rapid Bike control unit in the system. When there are "heavy"
modifications of the engine perspiring capacity given by the use of some
filters and complete exhaust systems, the lambda probe feedback would be
detrimental to the performance and the proper engine functioning.
3) Electronic gear activation sensor
How it works:
When the sensor applied to the gear lever is activated to introduce a
higher gear, it sends a signal to the Rapid Bike 1-2-3 control unit that cuts
the first useful injection sequence or, with double injection, the phase signal
sequence, so to have an immediate power drop allowing the selector introducing
the gear and restore full power at once.
Function:
Remarkable increase in performances with elimination of the void times
in the gear witch, also when the engine revolutions are extended beyond the
original limiter. This accessory can be applied to all the Rapid Bike wiring
and by means of the software, it is possible to regulate all the parameters for
an optimal functioning.


In the technical features of the Rapid Bike
electronic gear A.S.R. (Anti-Repeat Shifter) has also been implemented, which
is a special instruction making the operation smart and avoiding the repetition
of the gear control (cut-off) when for technical problems in the drive, the
foot remains at count of the gear lever activated by the gear switch.
4)
Handle-button electronic gear adapter This very simple and cheap system is connected
in the place of the horn and allows cutting-off by pressing the corresponding
button on the handle.

5) Handle map selector
How it works:
The selector allows sending a signal to the Rapid Bike control unit 1 for the
Quads or to the Rapid Bike control unit 3, determining a reading switch. In the
RB1, between two different injection maps, in the RB3 between a setup (two
maps) and another one.
Functions: - With the RapidBike control unit 3, by moving the selector
from position 1 to position 2 or viceversa, the fine-tuning predetermined in
the Rapid Bike module is modified. It allows using two setups to get a higher
optimisation both on track and on the road, by preparing an alternative set.
For example, you can set it for dry and wet paths, or with or without the
db-killer, or for new or used tyres, etc.

- With the Rapid Bike control unit 1, with the quads / atv, by moving
the selector from position 1 to position 2 or viceversa, the read injection map
is modified, to always get the best fine-tuning, for example with or without
db-killer at the exhaust system.


DISCLAIMER
This product is intended for closed course
or racing applications only. Motorcycles may not be used on public roads as
installation could lead to non-emissions compliant motorcycles, according to US
EPA, California, Washington, Montana, Oregon, Idaho and other emissions laws,
rules and regulations. This product must be used by trained
personnel only. Improper use of this product could cause damage to the engine
and could cause bodily injury. NO LIABILITY FOR CONSEQUENTIAL DAMAGES.
Installation of this product (and similar products from other manufacturers) may
reduce or void your motorcycle warranty. MOTO4US,Inc. disclaims and makes no representations or
warranties about the suitability of the Rapid bike.