SKI-DOO TRAIL LINQ 1 + 1 SEAT WITH BACKREST BLACK - 860202348The Ski Doo Trail LinQ 1+1 Seat with Backrest is a modular snowmobile seating system that gives you full two up capability without any permanent modifications, making it the go to Ski Doo Trail LinQ 1+1 seat with backrest two up snowmobile seating solution for riders who want flexibility on every ride. The whole setup goes together in just 2 steps: clip in the seat, add the backrest, and you're done without reaching for a single tool. It's responsive