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Only ones advancing the industry? That is the hilarious part. Still heavier than the Poo, no belt drive, torsion springs in the skid, trail sled steering angle. Sorry man, just not buying that line.
I think if you compare the top sleds for '19 the Doo is the heaviest and widest bodied of the group, not exactly what mountain riders have been clamoring for.
Not saying they are bad machines, not for me but, not bad. Certainly not leading the industry though. They all have some leading tech last I checked. Nobody has a lock on it, certainly not Doo.
If Doo put a non-adjustable non-serviceable belt drive on their sleds everyone would make fun of them.