I ride the 1036Wh version of the GT16 for exactly 2 weeks and 412km. I did not look inside, yet but I think it's a V2. I Bought this wheel because of the 'playing mode' as I expected the rough stiffness known from my old RW GP14. I'm very impressed of the huge power paired with excellent agility, weight and a good range. BUT : SOMETIMES it starts to oscillate when I hit the ground coming from a sidewalk (curb height = 7-10cm) on low speed (when i cross a street on greenlight) This