Onboard Computer

Have had a search to no avail..

Questions:
1) What additional functions does the £110 onboard computer option give you?

2) Does anyone who has had the option fitted think it is worth the outlay?

Cheers,
Pete.

On-board computer.

An optional on-board computer enhancing the functions and features of the Info-Flatscreen fitted as standard serves as a very practical companion on trips both long and short. The computer presents the outside temperature, the range remaining on the fuel still left in the tank, the rider's average fuel consumption and average speed. In addition, the on-board computer warns the rider of an inadequate oil level as well as the risk of ice once the outside temperature drops to 3 °C or lower.

+ most important a button

can you just get the button