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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | AUTHOR Cosmic 20 2021-22 | AUTHOR Instinct 29 2016 | AUTHOR Enigma 2012 | - |
| Code | UA#42931701 | UA#42864202 | UA#42807101 | - |
| Model card | link | link | link | - |
| Size | 10" | 17", 19", 21" | 17", 19" | - |
| Frame | alloy 6061 20" | double butted hydroformed alloy 6061 29" | double butted alloy 6061 700c (L) | - |
| Front fork | hi-ten | RST F1RST 29 15 air, lock out (100 mm) | RST Vita TnL oil, lock out (60 mm) | - |
| Head parts | VP COMP 1-1/8" | FSA Integrated 1-1/8" | AUTHOR Integrated 1-1/8" | - |
| Chain Wheel | PROWHEEL 36 teeth 127 mm cranks | SHIMANO Deore 40-30-22 teeth 170 / 175 mm cranks | SUNTOUR XCR-V3-T414 44-32-22 teeth 170 mm cranks | - |
| BBParts | VP COMP | SHIMANO BB52 BB unit | SHIMANO UN-26 | - |
| Rear derailleur | SHIMANO TY200 | SHIMANO XT | SHIMANO Deore | - |
| Shifters | SHIMANO Revoshift (6) | SHIMANO Deore (30) | SHIMANO Deore (27) | - |
| Free wheel | SHIMANO MF-TZ510-6 14-28 (6) | SHIMANO HG50-10 11-36 (10) | SHIMANO HG-50-9 11-34 (9) | - |
| Chain | KMC Z6 | SHIMANO HG54 | SHIMANO HG-53 | - |
| Hubs | QUANDO 20 holes | AUTHOR Helium 15 / Xenon 15 x 100mm thru axle 32 holes | AUTHOR 32 holes | - |
| Brakes | TEKTRO V | SHIMANO Alivio disc hydraulic (7" rotors) | TEKTRO 857AL | - |
| Brakes levers | TEKTRO plastic / alloy | SHIMANO Alivio | TEKTRO CL-530 | - |
| Rims | alloy 20 holes | AUTHOR Radon Pro 29 32 holes | AUTHOR Xenon Cross black 32 holes | - |
| Spokes | black steel | black stainless steel 2.0 mm | black stainless steel 2.0 mm | - |
| Tires | AUTHOR Speed Master 20" × 1.75" | VITTORIA Barzo kevlar 29" x 2.10" | AUTHOR PANARACER Silk Road Cross 700 x 38c | - |
| Pedals | resin | SHIMANO M520 clipless | AUTHOR NonSlip alloy | - |
| Handlebar | alloy 20 mm 540 mm | AUTHOR Flatbar 0 mm 700 mm | AUTHOR 20 mm 620 mm | - |
| Grips | AUTHOR kratton rubber | AUTHOR Pro Lock | AUTHOR ErgoGrip | - |
| Stem | alloy | AUTHOR alloy | UNO adjustable | - |
| Seat post | alloy (27.2) | AUTHOR alloy (31.6) | AUTHOR alloy (31.6) | - |
| Seat clamp | AUTHOR (31.8) | AUTHOR (34.9) | AUTHOR (34.9) | - |
| Saddle | AUTHOR Pilot | AUTHOR Summit | AUTHOR Area Gel | - |
| Speed | 6 | 30 | 27 | - |
| Weight | 8,8 kg / 10" | 12.9 kg / 19" | 13,4 Kg / 19" | - |
| Front derailleur | - | SHIMANO Deore (34.9) | SHIMANO Alivio (34.9) | - |
