I have a pair of these - used - I had these fitted to my Multistrada (1200 2011) but as I've changed to a DP rear hanger I had to switch to other threaded version. These work fine and plugged straight in with no relay needed on my Multistrada. I brought them off this forum and the previous owner found one side had lightened in colour slightly near the exhaust. This hasn't worsened and I fitted them with this lightened side underneath. It's very slight and hardly noticeable (see third picture). The rubber channel has some residual dried glue but that can be easily removed with a small blade/screwdriver. £45 including postage - payment via PayPal.