FRAME: RADIO "DICE 18" frame, full 6061 alloy  FORK: RADIO "ROOKIE 18" fork, 1020 hi-ten, tapered legs HANDLEBAR: RADIO "ROOKIE 18" bar, 1020 hi-ten  GRIPS: RADIO "AM" grips, flangless, 150mm STEM: RADIO "JUNIOR" topload stem, 40mm reach HEADSET: FSA A-headset, loose ball BRAKE LEVER: RADIO "AM" brake lever, alloy, rear BRAKE: RADIO "AM" u-brake, alloy, rear CRANK: RADIO "ROOKIE" 3pc crank,  tubular, crmo, 152mm, 8 spline BB: BSA (68) bb set, 19mm, sealed, JIS taper PEDALS: RADIO "DICE" pedals, nylon/fiberglass CHAIN: KMC “S1” chain SPROCKET: RADIO "AM" sprocket, steel, 25t DRIVER: cassette driver, 9t, lb FRONT HUB: RADIO "AM" hub, alloy, loose ball, 3/8"s male axle, 36h REAR HUB: RADIO "AM" cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h FRONT RIM: RADIO "ROOKIE" rim, single wall REAR RIM: RADIO "ROOKIE" rim, single wall SEAT: RADIO "CENTURY" combo seat, slim padded  SEAT CLAMP: RADIO "SLIM" seat clamp, alloy TIRES: SALT "TRACER" tires, 2.2", front & rear  Weight: 9.86kg / 21.75lbs   Frame Geometry: Top Tube Length 18" Chain Stay Length 12.2" Head Tube Angle 75° Seat Tube Angle 71.5° Bottom Bracket Height  10.75" Standover Height 6.8"   Handlebar Geometry: Rise 7.9" Width 26.5" Backsweep 10° Upsweep 3°