Belt tensioner delivers.
Product works well . easy to install , loved Brandon's install vid. Sling Mods is a great place for accessory's and add-ons.

Belt tensioner
I am very happy with the Belt tensioner that I installed on my 2014 Can-Am Spyder RT limited. The product is exactly as described on their website. I noticed immediately that it eliminated the belt vibration that I was getting around 3500 RPM. I watched their installation video it was a breeze to put on the whole job lasted about 30 minutes and then I went for my test drive I'm very Satisfied
Thank you

Works
Installed a couple days ago. No problems. Ride seems to be a bit smoother. Not much more so though. All in all, very pleased with product

Billet Aluminum belt tensioner
Easy installation, directions were very good. Definitely makes a difference in smoothness and vibration.

2017 Spyder F3 drive belt vibration
The belt tensioner resolved all my vibration issues. Either under load accelerating or constant 70-75 mph vibration.