L Lurkhead Pack Dog Joined Apr 7, 2013 Messages 350 Reaction score 0 Bike BMW R1200GS Sep 27, 2013 #1 please help:what difference will it MAKE if i put a 140/80/17.instead of a 150/70/17 on the rear of B.M.W 1200GS.
please help:what difference will it MAKE if i put a 140/80/17.instead of a 150/70/17 on the rear of B.M.W 1200GS.