Dura Ace is of course Shimano’s top of the line road racing range. It is also where the track racing goodies reside. Being Japanese, there are NJS approved items aplenty, but not at the expense of real world durability, and whilst the hubs are adjustable bearing type, the sealing is good. Speaking of which, we stock seals for the track hubs too!
Dura Ace is available via our UK agents so arrives fast even when marked out of stock.