TT Which bits are interchangeable?

[Warthog]

I have on my 1150 Steering Hard Parts & centre stand bashplate.

Are these interchangeable with the R1100GS?

 

[rob_yorky]

the tt steering stop hardpart is the same for both bikes, its just with the 1150gs u get a brake cable holder & with the 1100gs u dont.

im pretty sure the centre stand plate should fit both bikes as well.