Specialites T.A. Cyclotouriste Crank Arms: 50.4
The venerable T.A. Pro 5 Vis crankset. Commonly known as the Cyclotouriste Crankset. These cranks have been around since the early 1940's. Their staying power is due to their ability to run a wide range of chainring setups (48/32, 46/30, 44/28), has many crank lengths, and sets up with a very narrow tread or "Q-factor". Also, they look really good.
Chainrings and hardware sold separately.