Hey all,

I bought the Lamonster roller upgrade for the 2015 F3S that I just purchased. Pulled the panel off to access the tensioner arm, and... NO TENSIONER ARM ASSEMBLY!!! WTF???
I can clearly see the two bolts where the assembly is supposed to mount, but I have no idea if the previous owner removed it for some strange reason, or if this model year/model did not have a belt tensioner assembly. Bike was purchased through RumbleOn. Only a hair over 2300 miles on it. Just got it last night, and did a first ride today. Runs great. Just wondering if I need to get the full upgraded assembly from Lamonster, or if I even need one at all? Just want to know what you guys think? Thanks in advance.