07 S2R1K - Rear brake doesnt seem to do much of anything - help !

[silentbob]

Anyone running those "wave" rotors in place of their stockers ?
Would it be worth the cost to replace the stock rotor in the rear with one those wave deals ?

Because they are so small in diameter you won't notice much of a reduction in polar moment of inertia.  But they look nice.

[red baron]

My 1k has a decent rear brake.

I sometimes use it in slow speed corners.

[Capt baz]

i only use it on hill stops.