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| Product | AUTHOR MODUS 2009 | AUTHOR Bicycle Dexter 29 2011 | AUTHOR Bicycle Bello 2010 | AUTHOR Compact 2018 |
| Code | UA#42763820 | UA#42782702 | UA#42770301 | UA#42895802 |
| Model card | link | link | link | link |
| Size | 16.5", 17.5", 19", 20" | 17", 19", 21" | 9" | 18', 20', 22' |
| Frame | AUTHOR carbon monocoque 26" | alloy 6061 29" | alloy 7005 16" | alloy 6061 700c |
| Front fork | RST First Air air, lock out (100 mm) | RST M29 Com TnL oil, lock out (80 mm) | hi-ten | RST Neon T (60 mm) |
| Head parts | RITCHEY Zero Logic Integ 1-1/8" (ahead) | FSA Integrated 1-1/8" | VP Comp. 1" | VP COMP 1-1/8' |
| Chain Wheel | FSA Moto MegaExo 44-32-22 170 / 175 mm cranks | SUNTOUR XCR-T414 44-32-22 170 / 175 mm cranks | PROWHEEL 32 teeth 102 mm cranks | PROWHEEL 48-38-28 teeth 170 mm cranks |
| BBParts | FSA MegaExo, BB unit | SUNTOUR XCM cartridge | VP Comp. | VP COMP cartridge |
| Front derailleur | SHIMANO Deore (34.9) | SHIMANO Alivio (34.9) | - | SHIMANO TY500 (31.8) |
| Rear derailleur | SHIMANO SLX | SHIMANO Alivio | - | SHIMANO TY500 |
| Shifters | SHIMANO Deore (27) | SHIMANO Alivio (27) | - | SHIMANO (21) |
| Free wheel | SHIMANO HG-50-9 11-34 | SHIMANO HG-30-9 11-32 (9) | coasterhub 16 | SHIMANO MF-TZ21 14-28 (7) |
| Chain | SHIMANO HG-53 | SHIMANO HG-53 | SHIMANO HP-20 | KMC Z51 |
| Hubs | AUTHOR Xenon Disc cartridge 32 holes | QUANDO Disc 32 holes | rear coasterhub 28 holes | QUANDO 36 holes |
| Brakes | TEKTRO Auriga Comp disc hydraulic (6" rotors) | TEKTRO Draco disc hydraulic (7" rotors) | TEKTRO 55AL coasterhub | TEKTRO V |
| Brakes levers | TEKTRO Auriga Comp | TEKTRO Draco | TEKTRO plastic / alloy | SHIMANO |
| Rims | ALEX ACE 24 black doublewall 32 holes | AUTHOR Krypton Pro 32 holes | alloy 28 holes | alloy 36 holes |
| Spokes | black stainless steel 2.0 mm | black steel | steel | steel |
| Tires | AUTHOR PANARACER Beetle Juice 26" x 2.00" | MAXXIS Cross Mark 29" x 2.10" | 16" x 1.75" | AUTHOR Speed Master 700 x 42c |
| Pedals | SHIMANO M520 clipless | AUTHOR alloy / resin | resin | resin |
| Handlebar | AUTHOR 15 mm riser 31.8 mm | KALLOY 15 mm 31.8 mm | KALIN steel 60 mm riser | steel 20 mm 660mm |
| Grips | AUTHOR triple kratton rubber | AUTHOR high density foam | AUTHOR kratton rubber | AUTHOR high density foam |
| Stem | AUTHOR alloy | KALLOY alloy | KALIN steel | ZOOM alloy |
| Seat post | AUTHOR alloy (31.6) | KALLOY alloy (31.6) | KALIN steel (27.2) | ZOOM alloy (27.2) |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | alloy (31.8) | AUTHOR (31.8) |
| Saddle | AUTHOR Super Sport | AUTHOR Mega Top | AUTHOR Race | AUTHOR Courier |
| Speed | 27 | 27 | 1 | 21 |
| Weight | 12.45 / 19" | 14.5 kg / 19" | 9,50 kg / 9" | 13,8 kg / 20' |