Tempest Roadster 125

Tempest Roadster125

It is important to order the correct parts for your A.J.S motorcycle.
There are important differences between Euro 3, 4 and Euro 5 parts.

1) Euro 3 models have carburetters and Capacitor Discharge Ignition (CDI)
2) Euro 4/5 models have Electronic Fuel Injection (EFI) and an Engine Control Unit (ECU) to control ignition and fuel management.

Tip: Only Euro 4/5 models have Malfunction Indicator Lights (MIL) on the speedometer. If the MIL is illuminated, an On Board Diognostics (OBD) Scanning tool will have to be used to determine what the fault code is.

2017 to 2020 Euro 4
VINs begin with LGVSJPSA*HZ815001 and end LGVSJPSA*JZ928059
(* is a random character)

2021 Euro 5
Euro 5 VINs start at LGVSJPSA*MZ817001 - ongoing
(* is a random character)