Koso Plug & Play RX-3 Connector for Honda Monkey by Koso.Koso has develop two connectors to make your life easier when installing your RX-3 on a Honda MONKEY ® ....

Koso Plug & Play RX-3 Connector for Honda Grom by Koso.*Does not fit 2022+ models Koso has develop two connectors to make your life easier when installing your RX-3 on...

Koso Brass Screw and O'Ring for Throttle Body by Koso.*Does not fit 2022+ models Replace the stock air screw on your throttle body with this high precision brass model. Made...

Koso Grom Indicator Light Adaptor KIT (Pair) by Koso.*Does not fit 2022+ models This kit allow you to conveniently install any of our LED indicator lights to your Grom®. Sold...

Koso 0-100K Ohms Adjsutable W-Filter by Koso.Th is Adjustable RPM Signal Filter helps to stabilize bouncy RPM reading on your meter. Its adjustable function from 0 to 100 k Ω...

Koso Adaptor KIT | for SV650 - Injection by Koso.

Koso Adaptor KIT | for SV650 - Carburetor by Koso.

Koso AC/DC Converter by Koso.This small AC/DC Converter made of aluminum will convert AC power into DC power. The AC/DC converter’s compact size and strong resistance make it the perfect...

Koso Shift light | for 55mm casing by Koso.This Shift Light is compact, lightweight and easy to program, and this is the way we like it. Its strong LED will...

Koso Shift light | for 44mm casing by Koso.This Shift Light is compact, lightweight and easy to program, and this is the way we like it. Its strong LED will...

Koso Weld on Bung | for EGT Sensors (Copy) by KOSO.Specifications fits all EGT sensors Stainless steel

Koso Weld on Bung | for EGT Sensors by Koso.Specifications fits all EGT sensors Stainless steel