-Chain: KMC Z1 Narrow, 3/32"
-Crank: GT Forged Alloy 2pc., 175mm Arms, 24mm Hollow/ Cr-Mo -Spindle, 44T AL CNC Chain Ring, Alloy Chain Ring Bolts
-Bottom Bracket: Sealed BB86
-Pedals: GT Low Profile FS Platform Design
-Cog Set: 16T Cog
-Rims: Alloy Double Wall, 36h
-Tires: Kenda Kompact Pro Race 20 x 1.75"
-Front Hub: GT Speed Series, Alloy CNC Body, Sealed Bearings, 28h, 3/8" Female Allen Bolts
-Rear Hub: GT Speed Series Disc Cassette, Alloy CNC body, 4 Sealed Bearings, 6 Pawl 72point Alloy Shimano Cassette, 36h, 3/8" Female Allen Bolts w/ Alloy Washers
-Spokes: Stainless Steel, 14g
-Brakes: Promax Hydro Disc Rear, 140mm Rotor (Rear Only)
-Brake Lever: Alloy, 2 Finger
-Handlebar: GT Speed Cr-Mo 8.375"H x 29"W, 8° Sweep, 4° Up, Taper Cross Bar
-Stem: Promax Impact Top Load, 53mm
-Grips: GT Statement Double Lock-on Grips
-Headset: 1-1/8"-1.5" Taper Integrated Design, 45X45 Degree Sealed Bearings
-Saddle: BOX Echelon
-Seat Post: Integrated
-Model Code G47201U
More info: GT BIKES