That seems quite a small list to me tbh. Ive done about 800 miles on my inbred singlespeed and have gone through –
1 x Chain annihilated
1 x headset
1 x cones and bearings PER wheel
1 x freehub body
1 x bottom bracket
1 x carbon seatpost Woops!
about 6 sets of brake pads, few still have a bit of life left though
2 x hayes stroker rydes, just killed them….woops… 😆
Im not trying to brag, my bike is a cross country bike but i happily take it anywhere and everywhere riding some of the milder downhill sections and, what i think kills components, riding all through the winter without fail. Out in the mud and filth constantly wore through components in no time even with regular greasing.
ourmaninthenorth – track bikes (or in my case a fixie) are great huh? Mine has a periodic tightening of the chain and front brake. If its feeling lucky the chain might get rinsed in white spirit and relubed.