I have a Speedmaster 7000 bike computer. It appears to use Group F in this chart. It takes 2xSR44 1.5v batteries. (Hopefully someone will find this info useful, like me next year when I have to change the batteries again).
I have a Speedmaster 7000 bike computer. It appears to use Group F in this chart. It takes 2xSR44 1.5v batteries. (Hopefully someone will find this info useful, like me next year when I have to change the batteries again).