Rear brake adjustment for GN250

[MaxCannon]

How easy is it to adjust the rear brake pedal on a GN250

After the new tyres were fitted the pedal now requires much more travel than it did before.

I'd like to reduce the slop if possible but don't want to go messin with the brakes not knowing what I'm doing.

[FROSTY:Me]

couldn't be easier -I promise
look in the middle of the back wheel on the oposite sisde to the sprocket.
(the hub)
Youll see a lever hanging down with a rod going tothe front of the bike.
At the end of rod is a nut --turn the nut with a spanner one full turn at a time untill it feels the same as it used to.
One lil word of warning --dont overdo it --you can literally tighten it untill the brakes are locked on