Aluminium specialized allez elite road bike. Recently upgraded to shimano 105 groupset, new supercaz bar-tape, mavic Krysium wheels and just been recently serviced for £180 so is well worth the £500 price tag for the components alone. Comes with mavic pedals so you might need to change to shimano but can throw in some shimano cleats if you have spare pedals to put on. Have loved this bike and looked after it