Frame: Root, Int headset, sealed mid BB, high tensile Steel, TT 20.4inch, CS 13.5inch, 75degree HT. Fork: high tensile steel, tapered legs, 10mm dropouts. Handlebar: Root bar, high tensile steel, 8.25inchX 27.5inch. Stem: new topload. Crank: 3pc CrMo crank 175mm, 8 splines. Front wheel: Male 3/8 axle hub 36H, single wall rim. Rear wheel: 14mm cassette hub, full sealed, 9T, 36H, single wall rim. Tyres: KHEbikes MVP 2.35, red wall. Adjusted brakes. Including new affix GYRO system. Simple adjustment No sharp edges 3X Lighter than regular Rotor Cleaner look More brakepower Stem can be lowered The Root series is a solid line designed to be affordable without making any compromise regarding the strength of the bikes. The bikes feature a strong Hi-Ten or CrMo frame. With Sealed Integrated Headset, MidBB and rearhub as well as a great selection of parts including 25x9 gearing, 3pc crank, tapered fork and even female bolts on some models.