Titanium Chinook track bike from Van Nicholas. Lovely frame to own and a pretty stiff package with the American Classic wheelset.
Running a 68" gear as pictured - lowest I had for a recent club hill climb (though still way too tall.).
Missing valve at front is due to a 'non 6 o'clock' fail I didn't spot when taking the picture J. Fail was irritating enough to warrant photoshop.