Full Spec: FRAME: RADIO “REVO 20” frame, full 1020 hi-ten FORK: RADIO “AM 20” fork, 1020 hi-ten, crmo steerer HANDLEBAR: RADIO “REVO 20” bar, hi-ten GRIPS: RADIO “AM” grips, flangeless, 150mm STEM: SALT “AM” topload stem, 50mm reach HEADSET: FSA A-headset, loose ball BRAKE LEVER: RADIO “AM” brake lever, alloy BRAKE: RADIO "AM" u-brake, alloy, rear CRANK: RADIO "ROOKIE" 1pc crank, forged, crmo, 170mm BB: RADIO "US" bb set, loose ball PEDALS: RADIO “ROOKIE” pedals, nylon CHAIN: KMC “S1” chain SPROCKET: RADIO “ROOKIE” sprocket, steel, 25t DRIVER: cassette driver, 9t FRONT HUB: RADIO “ROOKIE” hub, steel, lb, 3/8″s, 36h REAR HUB: RADIO “ROOKIE” cassette hub, steel, lb, 9t, 14mm axle, 36h FRONT RIM: SALT “AM” rim, straight single wall, 36h REAR RIM: SALT “AM” rim, straight single wall, 36h SEAT: RADIO "CENTURY" combo seat, slim padded SEAT CLAMP: RADIO seat clamp, slim, alloy TIRES: RADIO “ROOKIE” tires, 20″x2.2″, front & rear Weight: 12.22kg / 26.94lbs   Frame Geometry: Top Tube Length 20" Chain Stay Length 13" Head Tube Angle 75° Seat Tube Angle 71.5° Bottom Bracket Height  11.75" Standover Height 7.8"   Handlebar Geometry: Rise 8.75" Width 29" Backsweep 11° Upsweep 2°