Quote Originally Posted by Franki View Post
F800GS has 21" front wheel and better power to weight ratio
Not that I'm seeking an argument with you but simple maths will do:

power / weight (max. permissible)

R1200GS: 105hp / 440kg = 0.23 hp for 1kg
F800GS: 85 hp / 443 kg = 0.19 hp for 1kg

in other words

R1200GS: 1 horse has to move 4.19 kg
F800GS: 1 horse is in charge of 5.21 kg

the 21" front is a definite advantage on loose terrain.


I've already noticed your opposition to the flat twins but I'd
never trade a flat twin with a single pot or V-twin when it comes to slooooow steep uphill riding, mud or worse


Andy, the flat twin guy