New-old-stock! These are almost identical to TA Pro-5-Vis cranks. They have a slightly higher q-factor, use common 22mm dust caps and crank extractor, and they accept TA chain rings. If you plan to use a chain guard, these are preferable to the TAs because there is a bit more room between the arm and the outer chain ring. A few caveats, These are old so there may be a tiny bit of shop wear. Not all of them have original dust caps. When the ones with original dust caps are gone, you'll get plain silver caps. All are British thread, but some have been re-tapped from French and so don't have the little "BSC" stamp on the back. They use the same chainrings as TA cranks. 170mm length only. NRV$158.00 All images and text copyright Velo Orange, LLC 2006, 2007, 2008