BBB Cycling 11-T Ceramic 7075 Aluminium Alloy Derailleur Jockey Wheels SRAM Shimano and Campagnolo Compatible Pulleys Ceramic Bearings 9- 10- and 11-Speed AluBoys BDP-22, Grey

Look really good and seem better than the shimano ones I had on before.Being plastic the shimano ones warped when chain snapped which was why I had to replace but these look pretty bullet proof to me and run smooth and quiet.I am running them on 10 speed Dura Ace.

I've now got an indexed geared bike compared to slipping gears; as much as they (plastic jockey wheels) where BBB, after many yrs metal jockey wheels make sense given it runs against a metal chain as well as sprockets!

Got them for an xtr mech they run smooth and theres no sideways play at all. Quality is excellent. Look great. :)

Easy to Install and having ceramic bearings lets you pedal smooth for those extra watts look great too!

There are jockey wheels and there are jockey wheels. I've always opted to simply buy Shimano, but I'm glad I decided to go for something a little different. They're much the same price as a good set of Shimano jockey wheels and from the little perception I can gain (as I fitted them and moved the chain around them) is that they are a little better. They feel heavier, but they also feel a lot more robust.They also look pretty trick and add a little something extra to your rear mech.