integrated seat clamp and removable brake and cable mounts - 20.5" or 21" top tube
-100% crmo fork with internal threaded CNC 1 piece steer tube and tapered legs
-100% crmo bars 8.50" (on 20.5") or 8.75" (on 21") with Premium Sub-10 CNC alloy top load stem
-Two-piece crmo 175mm 8-spline cranks with sealed Mid BB
-28/9 gearing with alloy sprocket
-Fully sealed wheels with Samsara front and rear double-wall rims and female axle front hub
-Premium CK tires 2.4" front and rear
-Premium Fat Capitol seat with alloy Pivotal post
-Premium loose ball plastic pedals
The Premium DUO comes in two sizes: 20,5 inch top tube and a 21 inch TT version. They each cost $659.99 USD. Here are some more details on the specs:
-FRAME: Full Crmo w/ Internal HT and cast Mid BB shell
-FORK: Full Crmo w/ 1pc CNC steer tube and tapered legs
-CRANKS: 2 pc Crmo 8 spline 175mm w/ Mid sealed bearing BB
-PEDALS: Premium plastic loose ball
-TIRES: Premium CK 20x2.40 F/R
-WHEELS: Premium Samsara 36H Alloy double wall F/R
-GRIPS: Premium Counterfeit
-BARS: Crmo 8.50"/8.75" w/ CNC alloy Sub-10 top load stem
-SEAT: Padded Pivotal Fat Capitol seat w/alloy Pivotal post
More info on this bike at www.premiumBMX.com