16T front

Gutted, was looking forward to picking up my new 16T tomorrow, better wheelies, faster out of the trap etc.
Just taken the cover off to remove the OE spocket and it's a 16T as standard.
It say 17-38 in the manual, anybody else got a 16 on there R ?

All '07 SDs have 16T front

Nice one DrF, thought I was a one off

You are

Just fitted an Orange anodised rear 40 tooth sprocket on my bike last night (not took her out yet)but it looks real nice

This is probably a tediously practical question, but ok, 16t front sprocket all better and everything..but what happens to yer mpg ? Lets face it, it's already crap at about 80 miles a tank, so add a 16t front and whaddaya get?
I mean I'm as environmentally unfriendly as you get, but I already see more of the garage cashier than I do of my wife, what's gonna happen to my mpg if I stick a 16t on it?