Parts necessary to build a bike

[sparknote_s]

Could somebody tell me if there's anything I'm missing to build a complete bike?

Crankset
Bottom Bracket
Cassette
Front derailleur
Rear derailleur
Brake calipers/pads
Shifters
Frame
Fork
Headset
Stem
Handlebars/tape
Chain
Wheelset
Tires
Saddle
Seatpost
Cables
Pedals

Missing anything? Thanks.

 

[xxguitarist]

tubes that fit the tires.. and various lubes, also reflectors if you want it to be legal

 

[Rompinrhino]

some spacers maybee. You'll probably need those

 

[chrishall314]

housing for the cables
skewers....if the wheelset doesn't include them