21-Speed Urban Hybrid with 700c WheelsPurchased May, 2011 @ $470 Retail.I have original owner's manual, CD, & documentation.Defects:Small scratched area on one rear fork where I hook up my bike trailer hitch.The little plugs at the outer ends of handle grips are missing. There is No quick release lever on the seat post.Frameset: Hydroformed Frame - Alpha Silver AluminumFork: High-tensile steel w/lowrider mounts; CLIX dropoutsWheels: 700c - Alloy hubs; Bontrager 750 32-hole double-wall alloy rimsTires: Bontrager H2, 700x35c DrivetrainShifters: Shimano EF51, 7-speed triggerFront derailleur: Shimano TourneyRear derailleur: Shimano AceraCrank: Shimano M171, 48/38/28 w/chainguardCassette: Shimano TZ31 14-34, 7 speedPedals: Nylon platform ComponentsSaddle: Bontrager SSRSeatpost: Bontrager SSR, alloyHandlebar: Bontrager Approved Riser, steel, 30mm riseStem: Bontrager Approved, alloy, 15 degreeHeadset: Slimstak, semi-cartridge bearings, sealedBrakeset: Tektro alloy linear-pull brakes w/Shimano EF51 adjustable-reach leversHandle Grips: Bontrager Satellite, dual-density20" Frame Dimensions: EBottom bracket height: 28.5 cm;GChainstay length: 44.5 cm;DEffective top tube: 56.8 cm;CHead angle: 71.5;BHead tube length: 16 cm;HOffset: 4.5 cm;ASeat tube angle: 73.5;KStandover: 78.6 cm;JWheelbase: 105.7 cm;