Microshift Advent X Derailleur, 10 gears, medium, black, with clutch

I got this for my kids bike as I did not want to waste a bunch on a derailleur that might be ruined. Having fewer gears is better for them as well to be honest. It worked great. I ended up buying another for the next bike I built for another kid as well. They are great products and fairly priced. We should reward such behavior as consumers.

Io lo ho comprato perché è come l'originale che avevo sulla mia mtb e da quando lo cambiato con quello che avevo perché si è rotto veramente la bici e veloce leggera e il cambio è molto buono soprattutto uno come me che guida come un pazzo arrivando a 45kh pedalando veramente resiste molto

dérailleur correspondant exactement à ce que je voulais pour mon vélo ,rien à redire PARFAIT!

Works a1, easy to install and adjust, pleasantly surprised by the build quality and performance, runs pretty snappy and precise on my 26 tooth crank pulling cheap amazon 11-42 cassette with XT 10 sp shifter (29er conversion). Performs like a midrange shimano groupset, nice clean shifts under load. Nice tight spring so no chain slap and noise. No need to spend more on a rear mech in my opinion unless your racing.

Very nice derailleur. I just tested it and it is very quiet.