WEIRD BRAKE NOISE

[oldguyinTX]

i am getting a strange "groaning" sound from the rear brake, but ONLY when coming to a stop in reverse. Does not make the noise when coming to a stop when moving forward. The brakes are working fine, great stopping power, and firm pedal. The parking brake works fine also. I have tried spraying the rear rotor & pads with a brake cleaning product, and the groaning goes away for a short time, but always returns. The rear pads are new, roughly 1,500 miles on them. Anyone out there have any ideas?

 

[JayBros]

How bad is the groan? You know where it's coming from on new pads. While it's work to remove the caliper and pads you might consider a slight bevel of the trailing edges of the pads. In reverse they become the leading edge of the pads and the bevel might quiet the groan. Just a guess. OTOH, you might consider finding a big empty parking lot where you can drive the Spyder in reverse a bit faster than you might otherwise do it and slam on the brakes several times and see if that helps kill the groan. Be careful.

 

[Xzawlted]

BRAKE NOISE 2017 CAN-AM SPYDER RT LIMITED

Mountain Motorsport @ Mall of Georgia told me that the noise I’m hearing is normal. I beg to differ. My right wheel is making a skipping sound where the metal is brushing against the calipers or something and the sound increases in speed the faster I ride. I am unable to attach the video of the noise. 2017 CAN-AM SPYDER RT LIMITED 5000 miles.

 

[ARtraveler]

I am going to jump on and throw a card into the "normal" pile.

When we bring out Linda's 2011--which usually sits a week between rides--the backing up produces a "groaning" sound. Does not happen with forward motion, and goes away after the machine gets warmed up a bit.

The 2014 which gets used much more--has no such sound when starting and backing--other than the "usual" clunk when shifting into reverse for the first time of the day.

No extra charge for my .02. :yes:

 

[DGoebel]

Mountain Motorsport @ Mall of Georgia told me that the noise I’m hearing is normal. I beg to differ. My right wheel is making a skipping sound where the metal is brushing against the calipers or something and the sound increases in speed the faster I ride. I am unable to attach the video of the noise. 2017 CAN-AM SPYDER RT LIMITED 5000 miles.

I had this same sounding issue, turned out I had warped my rear brake rotor, after having a dealer "align" the rear tire. It took Factory Tech Reps to figure that out at Spyderfest 2017. Wasn't cheap, but it's right now.