Hello Guys and Gals,

I've seen these relative unexpensive wheelsets, shimano RS10 and RS20. They cost about 120 and 160 euro. Does anybody know what's the difference between the 2 besides 50 ish g weight?
Also do you have any experience with these? Are they any good?
Do the hubs use loose bearings or cartridge type ones?

10x,
brblue