"Full Description:\nDart is a comfortable, advanced bike for kids that bridges the gap by introducing them to features commonly seen on adult bikes. A versatile 7-speed drivetrain teaches them how to use gears to optimize their ride, and twist-grip shifters allow them to practice switching gears with their hands on the handlebars and eyes on the road. The easy-reach V-brake is made for small hands, but brings big stopping power, and gets them used to braking with their hands instead of their feet. Taking children’s unique proportions into account, this bike is tailor made just for them – its ergonomic design with adjustable height supports a comfortable riding position as they keep growing, its size and weight allow even smaller cyclists to handle the bike with ease, and cushy, shock-absorbing tires will keep the cruising smooth ride after ride. They’ll be leading the pack in no time.\n\nFeatures:\n\u003cul>\n\u003cli>Perfect Fit: A better fitting bike leads to faster learning, heightened confidence, & more fun. At 28.25 lbs, this bike is lightweight and easier for kids to maneuver, and its easy-mount frame & ergonomic saddle were tailor-made just for them.\u003c/li>\n\u003cli>Grows With Them: This bike’s wide range of adjustable seat height, extending from just 23.5” up to 29”, can accommodate small riders and their growth spurts, so little cyclists can keep riding comfortably as their bike grows with them.\u003c/li>\n\u003cli>Shimano 7-Speed: Big-kid bike or grown-up bike? With a full set of gears to add power and speed to their ride, they won’t be able to tell the difference.\u003c/li>\n\u003cli>Easy-Reach V-Brakes: This bike features highly responsive, easy-reach V-brakes that teach little ones how to use hand brakes like those found on adult bikes. Easily adjust the brake lever’s reach to fit smaller hands.\u003c/li>\n\u003cli>Shimano Revoshift Shifters: A safer ride at their fingertips – literally. Kids can safely change gears with palms on the handlebars and eyes on the road.\u003c/li>\n\u003cli>Threadless Steering System: Stronger, lighter, more precise steering, and easier to maintain.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>BB: Square taper sealed cartridge, 68mm\u003c/li>\n\u003cli>Max Rider: 200lbs\u003c/li>\n\u003cli>Headset: Threadless, steel, ball-bearing, 28.6mm/1 1/8"\u003c/li>\n\u003cli>Brakes: Front and rear hand-operated alum V-brakes w/reach-adjustable plastic/alum brake levers\u003c/li>\n\u003cli>Handlebars: Steel riser, 560mm width x 40mm rise, 25.4 center\u003c/li>\n\u003cli>Grips: 120mm length, handlebar end plug under grip\u003c/li>\n\u003cli>Stem: Threadless, steel/aluminum, 1" handlebar clamp dia.(25.4mm), 1 1/8" stem clamp dia.(28.6mm), 60mm ext. x 15d rise, 2-bolt alum faceplate\u003c/li>\n\u003cli>Seatpost: Steel, 25.4mm x 300mm\u003c/li>\n\u003cli>Seatpost Clamp: Aluminum QR\u003c/li>\n\u003cli>Pedals: Platform, high-impact nylon, 9/16" w/CPSC reflectors, black\u003c/li>\n\u003cli>Rear Derailleur Guard: Steel\u003c/li>\n\u003cli>Chain: KMC 1/2 x 3/32"\u003c/li>\n\u003cli>Crank: Steel 152mm x 36T, single chainwheel guards\u003c/li>\n\u003cli>Tires: Retrospec 24 x 2.10, S/V valves, small block knobbies\u003c/li>\n\u003cli>Hubs: Steel, ball-bearing, 32H, bolt-on, F/100-R/135mm, 3/8" (10mm)\u003c/li>\n\u003cli>Rims: Retrospec aluminum Single-wall 32H-brushed rim sides\u003c/li>\n\u003cli>Fork: Unicrown high-tensile steel, 1-1/8"/28.6mm, Threadless\u003c/li>\n\u003cli>Frame: Steel, Low-Profile step-over,geometry frame\u003c/li>\n\u003cli>Saddle: Retrospec Sport Comfort\u003c/li>\n\u003cli>Freewheel/Cog: Shimano Tourney 500, 7S, 14-28T\u003c/li>\n\u003cli>Shifters: Shimano Revoshift (twist) 7S, RS35\u003c/li>\n\u003cli>Rear Derailleur: Shimano Tourney 7S\u003c/li>\n\u003cli>Spokes: 14G UCP\u003c/li>\n\u003c/ul>\n"