How can I improve the lights on the open Enduro?
Either (a) fit the whole headlamp assembly from a Raid which are designed for roadwork and are 50/55W compared to the Open Enduro’s 33/36.5W. I have just fitted a Raid headlight assembly to my TTR and the difference is amazing – well worth the 40 I paid for the s/h assembly complete. The lighting coil on the TTR produces a healthy output and can run a 100W H4 halogen bulb but check it fits before investing – these bulbs will fit the after-market Acerbis HP lamp which has a glass lens that can handle the heat of the bulb. The standard headlight switch and wires may be suspect running the bigger bulb and it may be worth using heavier gauge wires from the switch to the headlamp.