Sizes: Extra Small Frame Frame: Mongoose Cross/Comfort 6061 Aluminum w/ replaceable hanger Fork: SR Suntour NEX MLO, 60 mm travel w/ preload adjust and mechanical lock out Crank: ProWheel cold forged alloy w/ chainguard (28/38/48T) Bottom Bracket: FSA sealed cartridge Shifters: Shimano EF50 EZ Fire trigers 21 speed Speeds: 21 Speed Cog Set: Shimano TZ07 14-28T, 7-speed Front Derailleur: Shimano C051 Rear Derailleur: Shimano Altus M310 Wheels Size: XS Rims: Alex Z1000 w/ wear indicator Hubs: Formula Alloy QR 36H Tires: 700x37 Continental Contact w/ flat protection Pedals: Wellgo comfort platform Brake: ProMax linear pull brakes Handlebar: Mongoose comfort rise steel Stem: Mongoose alloy quill Headset: VP steel threaded Brake Levers: Shimano EF50 integrated Spokes: 14G stainless Grips: Mongoose Dual density Kraton Saddle: Mongoose comfort Seat Post: Mongoose alloy w/ micro adjust clamp