50 comes with rim brakes, shimano tourney/altus 3x8 speed, 700x30c tires.
1.0 comes with rim brakes, shimano/microshift 2x7 speed, 700x32c tires - SALE PRICE $520!
2.0 comes with hydraulic disc brakes, shimano/microshift 2x8 speed, 700x32c tires - SALE PRICE $620!
3.0 comes with hydraulic disc brakes, microshift 2x9 speed, 700x32c tires - SALE PRICE $960!