You can get the troy lite set, This is what I have and it works just fine. It includes the following (fyi, I purchased the 10 lb plates extra on my own, it costs 18.75 for 2):
Troy Lite™ Workout System with Quiet Iron ™ Plates
The Troy Lite Workout System features the black oxide painted “lite” bar which has a maximum capacity of 80 lbs. yet weighs only 5 lbs. The 54” length bar makes it ideal for use in group exercises. The compact Troy Quiet Iron™ rubber enclosed weights help prevent damage to the floor and equipment and take up little space. The spring collars safely hold the rubber plates on the bar but allow for quick changing of the plates.
Aerobic “Lite “ Set consists of (1) lite bar, (2) spring collars, (4) 2.5 lb. plates, (2) 5 lb. plates, and (2) 7.5 lb. plates (40 lbs. total).
TLS045 $49.95 set [Add to Cart]