For 130 mm. bolt circle pattern cranks:
* Spécialités TA
Alize Piste 1/8"
+ 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52 - $49.50
* Stronglight
Track 1/8"
+ 48 - $47.50
* SUGINO
130J 3/32"
+ 44, 46, 48, 50 - $32.50

http://businesscycles.com/trcomp.htm#chainrings