Is there something wrong with this bike I'm not seeing? Seems to be the cheapest way to get belt drive in Australia, ~$1200 dollaridoos with the CDX belt drive upgrade.

Frame Lightweight 6061 Aluminium, Comfort design geometry, Tapered headtube, Belt drive compatible
Fork 6061 Lightweight 6061 Aluminium, 650B, Tapered steerer tube, Post mount disc
Brakes Front & Rear Tektro Hydraulic Disc, 160mm Rotors
Gear Shifter Shimano NEXUS 7-Speed SL-C3000 Revo-Shifter, Black
Crankset Prowheel alloy 170mm, Compatible with Gates Belt Drive
Chain Ring Steel 5 Bolt 44T with chain guard (or upgrade to GATES CDX 55T)
Chain KMC (or upgrade to GATES CDX 120T/122T)
Rear Sprocket Steel 20T (or upgrade to GATES CDX 24T/26T)
Rear Hub Internal Shimano NEXUS 7sp Disc Silent clutch, 36h Black
Front Hub Alloy disc hub, 36 Hole black
Spokes Stainless Steel, Black
Rims Aluminium 30mm Deep double wall, 36 Hole 650B
Tyres WTB Horizon 650B x 47 Road Plus, Gum wall
Headset Tapered, cage bearing
Bottom Bracket Eccentric adjustable, sealed bearing
Pedals Alloy platform with grip tabs, Black
Saddle Commuter vinyl, Black
Seat Post Aluminium, Micro adjust, Black 27.2mm
Handle Bar Aluminium 31.8mm, 660mm Width, 25mm rise
Stem Aluminium 31.8mm A-head, Length options available at no extra cost
Grips Rubber, Ergo comfort design