I’m also having issues riding 2-up. I set the original spring to 5 as per BRP instructions and it still bottomed out so I purchased the 2 Up spring and reset this to 5 and although the ride seems a little stiffer, I’m still bottoming out on the rear fender, which is now damaged. BRP allocated a case to fix the fender but the dealer refused to contact them to claim the case.
So now I’m left with a damaged rear fender, a 2 up spring that doesn’t do the job its purchased for and £200 out of pocket for the purchase and fitting of the same.

We only weigh 155kg and the stock weight is supposed to be 203kg so I still think there is something wrong with the suspension on the 900.

I bought this specifically for 2 up riding with luggage (bought the maxmount and seat to have it fitted from new) and the dealer told me it would be perfect for what I wanted.

What have people done to stop the rear of the seat bottoming out on the fender? Please let me know!!