Chris King hub - 6 years, sold, still going  Try-all cranks - 2.5 years, sold, still going  Hope Mini - 2 years, boxed now  Hope Mono Trial (06 silver version) - 2.5 years, still using  Magura's - seriously, they just last forever, with minimal maintenance.  KMC kool chains - as above  Heatsink white pads - lots of material, good wear rate, best overall pad I've used to date  Try-all front tyres - as above, best grip