If you consider this just as a mountain bike, it stacks up pretty well against its competition. Dual suspension, quality components from suppliers such as Shimano; its tough and built to last, and looks great too. But where this bike really comes into a league of its own is when you consider its incredible folding frame. For so many people, space is at a premium, whether its storage space at home, space in the car, or even space on public transport. This bike allows you to keep all the fun of a mountain bike even in tight spaces. KMC Z33 chain, Folded dimensions: L 39" x H 35" x W 23.5", 36 lbs fully assembled. Left shifter: Microshift 3 speed grip shifter, Right Shifter: Microshift 6 speed grip shifter, Front Derailleur: Saigun QD-23a, Rear Derailleur: Shimano RD-TZ50. Brand new.