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| Image | ![]() | ![]() | - | - |
|---|---|---|---|---|
| Product | AUTHOR Instinct 29 2020 | AUTHOR A-Ray 1.0 2012 | - | - |
| Code | UA#42925102 | UA#42805501 | - | - |
| Model card | link | link | - | - |
| Size | 17", 19", 21" | 17", 19", 21" | - | - |
| Frame | double butted hydroformed alloy 6061 29" | double butted alloy 6061, suspension | - | - |
| Front fork | RST F1RST 29 15 TRL air remote lock out (100 mm) | RST F1RST Air air, remote lock out 1.5" taper steerer (100 mm) | - | - |
| Head parts | FSA Integrated 1.5" tapered | FSA Orbit C-40 1.5" taper | - | - |
| Chain Wheel | SHIMANO Deore 36-26 teeth 170 / 175 mm cranks | SHIMANO M590 44-32-22 teeth 170 / 175 mm cranks | - | - |
| BBParts | SHIMANO BB-52 BB unit | SHIMANO M590 BB unit | - | - |
| Front derailleur | SHIMANO Deore (34.9) | SHIMANO Alivio (34.9) | - | - |
| Rear derailleur | SHIMANO Deore | SHIMANO Deore | - | - |
| Shifters | SHIMANO Deore (20) | SHIMANO Deore (27) | - | - |
| Free wheel | SHIMANO HG500-10 11-42 (10) | SHIMANO HG-50-9 11-34 (9) | - | - |
| Chain | KMC X10 | SHIMANO HG-53 | - | - |
| Hubs | AUTHOR Helium 15 / Xenon 15 x 100 mm thru front axle 32 holes | AUTHOR Xenon Disc 32 holes | - | - |
| Brakes | SHIMANO BT M400 disc hydraulic (7" rotors) | TEKTRO Draco WH disc hydraulic (6" rotors) | - | - |
| Brakes levers | SHIMANO BL MT400 | TEKTRO Draco WH | - | - |
| Rims | AUTHOR Xenon Pro 29 32 holes | AUTHOR Neon Pro 32 holes | - | - |
| Spokes | stainless steel hi-ten 2.0 mm black | black stainless steel 2.0 mm | - | - |
| Tires | VITTORIA Barzo kevlar 29" x 2.25" | GEAX Mezcal 26" x 2.10" | - | - |
| Handlebar | AUTHOR Flatbar 9° 700 / 720 mm | EASTON EA30 20 mm 685 mm | - | - |
| Grips | AUTHOR Pro Lock | AUTHOR GripLock | - | - |
| Stem | AUTHOR alloy | EASTON EA30 | - | - |
| Seat post | AUTHOR alloy (31.6) | EASTON EA30 (31.6) | - | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | - | - |
| Saddle | AUTHOR Navigator | RITCHEY Comp Marathon V2 | - | - |
| Speed | 20 | 27 | - | - |
| Weight | 12,5 kg /19" | 14,3 Kg / 19" | - | - |
| Shocker | - | oil-air shocker SUNTOUR Epicon AM LORP lock out 165 / 38 mm (rear travel 100 mm) | - | - |
| Pedals | - | SHIMANO M520 clipless | - | - |