Pads:Heatsink Yellows, CNC backings Time used: about a month, riding 4/5 days a week. about 4 hours a day Rim used: rear monty 221 Ti Grind: medium sharp Ceraminc:No Brake used: standard 05 maggie What is your opinion of a working brake: good bite, good hold, good bleed How do they compare to previous pads you have used: Amazing. Used to use TNN CRMs, Koxx Browns, Rockman blues... Review: Got them second hand, maybe 3/4 pad left. Soon as I fitted them, dragged down a hill, then just the usual street. Have to say, they performed better than TNNs did. Louder, more bite, similar hold. Slipped once or twice, applied a little bit of tar, they were perfect. Wear life is good... about half a pad left on one side. On the other... Didn't set the ad up square and it wore at an angle... about 2mm Left at the bottom :L Overall one of the best pads I've used...