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216.51 USD (34,515 JPY)
Webike Point: +1035 pt
(6.49 USD)
Delivery Information
If manufacturer have in stock, ships around 13th Jun. 2026
FITMENT
Vespa
-
GTS 300 Super e4
17-20 300cc
-
GTS 150 e4
17-20 125cc
-
Primavera 125
17-20 125cc
-
Primavera 150 e4
17-20 125cc
See all
Vespa
PIAGGIO
Open Fit Model Information Table
-
Liberty 125
16-20 125cc
-
Liberty 150 e4
16-20 125cc
-
Beverly 300 e4
16-20 300cc
-
Medley 125
16-20 125cc
See all
PIAGGIO
Product detail
■Exclusive for models with O2 sensor
[Size]
Main unit: Length 40mm, width 84mm, width 22mm
[Set components]
・EASY unit x 1
・Main unit lid x 1
・Screw small x 4
・Model harness x 1
・Instruction manual (Instruction number: 041)
**Any compensation for damage to your bike caused by installation errors is not provided. You need to be a expert of custmization before purchase.
*Only models with an O2 sensor are compatible.(It is the type that interrupts the O2 sensor)
*Depending on the year and destination, the product may not be compatible with the vehicle even if it is a compatible model.
*Please make sure that your bike has an O2 sensor before purchasing.
*The standard of the graph changes depending on the vehicle manufacturer.The graph shows the mixing ratio data sent from the A / F sensor.The blue line represents the stock mixing ratio.Comparison of the red line with RAPiDBIKE EASY attached to it. Automatically adjusts to the green line of ideal fuel consumption.
Please purchase with understanding.
*The label has been changed from white to black..
Due to the recent exhaust gas regulation, the A / F value from idle to mid speed range is getting thinner.
This will cause a lack of low RPM torque and a "thumping" feeling in stock vehicles.
If you replace the exhaust, it will be even thinner and in the worst case, it will damage the engine.
That's why RAPiD BIKE has come up with a new answer for coupler-on modules!
Best for improvement of engine power, lack of torque and fuel consumption!
Ideal fuel economy is also necessary to protect the engine.
It is a simple module to install.
The kit has been set to the optimum values recommended by the manufacturer.
Special harness is included for each model, so installation is easy!
The main body and harnesses have been tested for electromagnetic compatibility, shock and vibration, high temperature and water resistance, and other strict standards, so you can get the best performance in any situation!!!
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
MODEL PAGE LINKS
NEW ARRIVALS IN USED PARTS FOR
NEW ARRIVALS IN USED PARTS FOR
NEW ARRIVALS IN USED PARTS FOR
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New arrivals in used
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