K.RO

I have the same high pitched squeal on 2021 Can-Am Defender Limited since new. Dealer says its a known problem, but Can-Am isn't doing anything about it. Not sure if my ears are overly sensitive but I find if very annoying.

Super happy with Elka Suspension upgrade I did to my 2021 Defender Limited (not Max). After buying the machine I upgraded the springs to S3 to handle a Western V plow which is a pretty hefty 400lbs. While the ride with the S3 springs is "ok" they are too stiff to go hard over rough terrain. Decided to get a set of piggyback shocks for summertime trail riding and landed on the Elka Stage 3 shocks. I've had them on for a couple of weeks now and they are fantastic. Soaking up some really rough terrain now.