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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | AUTHOR COSMIC 2008 | AUTHOR Solution 29 2014 | AUTHOR Bicycle Dynasty 2011 | - |
| Code | UA#42740501 | UA#42822502 | UA#42788501 | - |
| Model card | link | link | link | - |
| Size | 11" | 17", 19", 21" | 17", 19" | - |
| Frame | alloy 7005 20" | alloy 6061 29" | alloy 6061 700c (L) | - |
| Front fork | cromoly | RST Blaze 29 ML oil, lock out (100 mm) | RST Sofi T (50 mm) | - |
| Head parts | VP Comp. 1" | FSA Integrated 1-1/8" | PRESTINE Integrated 1" | - |
| Chain Wheel | PROWHEEL 40 teeth 140mm cranks | SUNTOUR XCT-T312 42-32-22 teeth 170 / 175 mm cranks | SUNTOUR XCT-V2-302 42-32-22 170 mm cranks | - |
| BBParts | VP Comp. | SUNTOUR XCM cartridge | SUNTOUR XCM cartridge | - |
| Rear derailleur | SHIMANO TY-18 | SHIMANO Acera | SHIMANO Acera | - |
| Shifters | SHIMANO Revoshift (6) | SHIMANO Altus (24) | SHIMANO Acera (24) | - |
| Free wheel | SHIMANO MF-TZ-06 14-28 | SHIMANO HG-31-8 11-32 (8) | SHIMANO HG-30-8I 11-32 (8) | - |
| Chain | SHIMANO HP-20 | KMC Z72 | SHIMANO HG-40 | - |
| Hubs | QUANDO 36 holes | QUANDO Disc disc 32 holes | SHIMANO Dynamo 32 holes QUANDO 32 holes | - |
| Brakes | V alloy | TEKTRO HDC 300 disc hydraulic (7" rotors) | TEKTRO 57AL | - |
| Brakes levers | TEKTRO plastic /alloy | TEKTRO HDC 300 | SHIMANO Acera | - |
| Rims | alloy 36 holes | AUTHOR Sphere 29 black 32 holes | JALCO ATB 220 black doublewall 32 holes | - |
| Spokes | steel | black steel | black stainless steel 2.0 mm | - |
| Tires | 24" x 1.75" | AUTHOR Silk Road 29" x 2.10" | CST Traveller 700 x 40c | - |
| Pedals | resin | AUTHOR alloy / resin | AUTHOR NonSlip | - |
| Handlebar | ZOOM alloy | AUTHOR Flatbar 0 mm 660 / 680 / 700 mm | KALLOY alloy 45 mm | - |
| Grips | AUTHOR high density foam | AUTHOR high density foam | AUTHOR ErgoGrip | - |
| Stem | ZOOM alloy | AUTHOR alloy | UNO adjustable | - |
| Seat post | ZOOM alloy (27.2) | AUTHOR alloy (31.6) | UNO suspension (27.2) | - |
| Seat clamp | alloy (31.8) | AUTHOR (34.9) | AUTHOR (31.8) | - |
| Saddle | AUTHOR race-color | AUTHOR Mega Top | AUTHOR Big Board Lady | - |
| Speed | 6 | 24 | 24 | - |
| Weight | 9.30kg/ 11" | 14,9 / 19" | 16.6 kg / 19" | - |
| Front derailleur | - | SHIMANO M190 (34.9) | SHIMANO TX50 (31.8) | - |
