SHIMANO Dura Ace FC 7710 DURA ACE Crank BB 7700 w NJS 170mm 49T Octalink 144 | eBay
Shimano Dura Ace FC-7710 Octalink Track Crank Set (NJS)
Dura-Ace 7710 Crankset | SOLD | robb meertens | Flickr
Handsling Bikes on Twitter: "With winter track season underway the Handsling TR3evo track bike is in high demand. This build comes with Shimano Dura-Ace FC-7710 crankset and 70mm Handsling track wheels. More