Another area you can inject a bit of colour to is your seat clamp, where the seat post inserts into your frame.

The seat clamp may be small, but colour matching it to your headset cap and spacers can add a certain je ne sais quoi to your bicycle.

British brand Hope, who make high quality cycling components, have bolted and quick release versions, so what ever style you like you just need to pick the right colour to match your bike.