This wiring harness is fully configured for the Acewell 4453 speedometer units in conjunction with our classic cast aluminium handlebar switch kit and can therefore be fitted plug+play.
The extensive BMW electrics from the lamp are no longer required, which is a great advantage especially for customised front conversions. Nevertheless, the wiring harness also fits all two-valve models with a narrow tank tunnel. A new starter relay and a load-independent indicator relay are included. The resistor required for the charge control is also included.
The SE wiring harness completely replaces the BMW main wiring harness and fits plug+play to the connectors of the original BMW engine electrics. The original BMW relays and the original BMW fuse box as well as the HV wiring harnesses are no longer required. Only the indicators and the rear light still need to be connected individually.
As an alternative to our cast aluminium handlebar switches, the original BMW handlebar switches of the Monolever models can be used with the adapter SE-60-20108-01-002.
The wiring harness is supplied with a clear wiring diagram.
The facts:
ready configured for the Acewell 4453 tacho units
completely new main wiring harness
ready configured for the SE cast aluminium handlebar switches
Plug & Play solution
Load-independent flasher relay included in the scope of delivery
Includes starter relay
Including resistor for charging control light
Switching diagram is included
also for BMW models with narrow tank tunnel
Elimination of the electrics in the headlight housing
Adapter for use with the original BMW Monolever handlebar fittings available separately
Suitable for all BMW 2-valve models with transistor ignition
