The DF4 is the evolution of the game-changing DF3 which is a winner of over 80 World and European Championships, shattering World records in the process.
The DF4 track bike has the same geometry as the DF3 with improved performance and handling. Thanks to a unique. carbon lay-up manufacturing process the DF4 is 115 grams lighter and 18% stiffer than the DF3.
The DF4 was trialled at the European Winter Six Day Circuit and has already won 3 European and 2 World Championships.
Dolan Bikes are proud to announce the launch of the DF4 as the first British commercially available UCI approved track frame.
