What is the Wheel Type & Tyre Type of BMW R 1250 GS?

What kind of power output does the BMW R 1250 GS produce, and how does this compare to other adventure touring motorcycles in its class?

How does the BMW R 1250 GS perform in terms of acceleration and top speed, and what kind of riding conditions is it best suited for?

What kind of fuel efficiency can be expected from the BMW R 1250 GS, and how does this impact its overall performance and range?

What kind of suspension system does the BMW R 1250 GS feature, and how does it contribute to the bike's performance and handling on different road surfaces?

How does the BMW R 1250 GS handle in tight corners and twisty roads, and what kind of technology and features are included to enhance its handling and control?

How does the braking system of the BMW R 1250 GS perform in terms of stopping power and control, and what kind of technology is included to enhance braking performance?

How does the weight of the BMW R 1250 GS impact its performance, and what kind of measures have been taken to minimize weight while maintaining strength and durability?

How does the BMW R 1250 GS handle different types of terrain, such as gravel roads or sandy surfaces, and what kind of features and capabilities does it offer for off-road riding?

What kind of transmission system does the BMW R 1250 GS have, and how does it contribute to the bike's performance and rideability in different riding conditions?

How does the BMW R 1250 GS perform in terms of rider comfort and ergonomics, and what kind of features are included to enhance rider comfort and reduce fatigue during long rides?