Trek’s full line of 2013 road bikes New machines start at £550/$859 Share on Facebook Share on Twitter Share on Pinterest Share on Whatsapp Share on Reddit Email to a friend By Warren Rossiter Published: July 23, 2012 at 12:20 pm The £550/$859 base level Trek 1.1 Warren Rossiter/BikeRadar The 1.1 is ready to take a rack Warren Rossiter/BikeRadar The Trek 1.2 features an all-new aluminium frame Warren Rossiter/BikeRadar The 1.5 gains a 10-speed Tiagra upgrade over the 1.2 Warren Rossiter/BikeRadar The aluminium 2.3 frame gets a complete revamp with the aero KVF design found on the top of the range Madone 7 Warren Rossiter/BikeRadar Shimano’s smooth running 105 is a great choice at this price Warren Rossiter/BikeRadar 200 series aluminium with KVF tube shaping Warren Rossiter/BikeRadar The E2 head tube has a 1.5in lower diameter Warren Rossiter/BikeRadar The bulging head tube adds stiffness to the front end, sharpening up the handling Warren Rossiter/BikeRadar The 4.5 has new frame material making it significantly lighter Warren Rossiter/BikeRadar The 4.5 at £2,000/$3,123 Warren Rossiter/BikeRadar The 4.9 now comes with Ultegra Di2 for £2600/$4,060 Warren Rossiter/BikeRadar The battery sits on the standard Shimano bottle boss mount Warren Rossiter/BikeRadar