If its on the 24" the vee will be a wise choice, great hold, good modulation (dependant on set up, not as bitey as a magura, but then that's not necessarily a bad thing on a 24" i use a rear vee and i love it. SD7 arms, decent linear slic cable, avid levers and you're sorted. Personally i run Plazmatic CRV pads, but pads are dependant on you set up and braking preference.