Heavier than stock. I'm running the front ones because the TRW are unobtainium. The rear TRW should be available cheaply and would be my first choice.
As for the noise, mine seam to make a small clunk when loading in either forward or reverse, then are quiet. My coffin arm central bushings need replacing so that may be the cause of the noise
Quiet compared to the stock tired OEM ones they replaced...
Not particularly in love with the orange powder coat either and I ride a KTM.