Joined: Jan 2008
Posts: 23,645
Likes: 1,109
From: Mans of NC & SW UT Desert
Bikes: 86 Katakura Silk, 87 Prologue X2, 88 Cimarron LE, 1975 Sekai 4000 Professional, 73 Paramount, plus more
I've had good luck finding 165mm cranks on smaller sized vintage road bikes. In the end, 9% of my parts come to me in the form of a complete bike. As you have noted, 165mm cranksets sell on fleece bay for serious $$.