As for terminology, here is what it says:
Track bikes have rear-facing dropouts and
120mm-space hubs (rather than 130mm of
a road bike). Rear-facing dropouts offer
a stronger and simpler solution to
adjusting chain tension and accommodating
variations in sprocket (gear) sizes.
Page 188,
@book{complete-road-bike-maintenance,
author = {Guy Andrews},
ISBN = {978 1 4081 7093 9},
publisher = {Bloomsbury},
title = {Complete Road Bike Maintenance},
year = 2013
}
--
underground experts united
http://user.it.uu.se/~embe8573