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| Image | ![]() | ![]() | ![]() | - |
|---|---|---|---|---|
| Product | AUTHOR Bicycle Bello 2011 | AUTHOR Revolt 2013 | AUTHOR Codex 2019 | - |
| Code | UA#42780301 | UA#42815101 | UA#42910201 | - |
| Model card | link | link | link | - |
| Size | 9" | 16", 17.5", 19", 20.5" | 16", 18", 20", 22" | - |
| Frame | alloy 7005 16" | AUTHOR C carbon monocoque 26" | triple butted alloy 6061 29" | - |
| Front fork | hi-ten | ROCK SHOX Recon Gold TK 15 Solo Air RL air, remote lock out 15 mm thru axle 1.5" taper steerer (100 mm) | RST Vogue Air TRL air, remote lock out (80 mm) | - |
| Head parts | VP COMP. 1" | FSA Orbit 1.5B 1.5" taper | AUTHOR Integrated 1-1/8" | - |
| Chain Wheel | PROWHEEL 32 teeth 102 mm cranks | SHIMANO M552-10 42-32-24 teeth 170 / 175 mm cranks | SHIMANO Deore 48-36-26 teeth 170 / 175 mm cranks | - |
| BBParts | VP COMP. | SHIMANO M552-10 BB unit | SHIMANO BB-52 BB unit | - |
| Free wheel | coasterhub 16T | SHIMANO HG-81-10 11-36 (10) | SHIMANO HG50-10 11-36 (10) | - |
| Chain | KMC Z33 | SHIMANO HG-74 | KMC X10 | - |
| Hubs | rear coasterhub 28 holes | AUTHOR Helium / Xenon Disc 15 mm thru axle 32 holes | AUTHOR Xenon 32 holes | - |
| Brakes | TEKTRO 55AL coasterhub | SHIMANO M575 disc hydraulic (6" rotors) | TEKTRO Gemini disc hydraulic (6" rotors) | - |
| Brakes levers | TEKTRO plastic / alloy | SHIMANO M575 | TEKTRO Gemini | - |
| Rims | alloy 28 holes | AUTHOR Neon Pro 32 holes | AUTHOR Xenon 29 32 holes | - |
| Spokes | steel | black stainless steel 2.0 mm | black stainless steel 2.0 mm | - |
| Tires | 16" x 1.75" | GEAX Mezcal Kevlar White Black 26" x 2.10" | AUTHOR Speed Master Kevlar 29"x 1.75" | - |
| Pedals | resin | SHIMANO M520 clipless | AUTHOR oneside clipless | - |
| Handlebar | KALIN steel 60 mm | RITCHEY Pro 0 mm 580 / 600 mm | AUTHOR 15 mm 680 mm | - |
| Grips | AUTHOR kratton rubber | AUTHOR GripLock | AUTHOR Microtech ErgoGrip | - |
| Stem | KALIN steel | RITCHEY Pro 4-Axis | AUTHOR alloy | - |
| Seat post | alloy (27.2) | AUTHOR carbon (31.6) | AUTHOR alloy (27.2) | - |
| Seat clamp | alloy (31.8) | AUTHOR (34.9) | AUTHOR (31.8) | - |
| Saddle | AUTHOR | FIZIK Tundra II | AUTHOR Sphere Gel | - |
| Speed | 1 | 30 | 30 | - |
| Weight | 9.3 kg / 9" | 11,3 Kg / 19" | 12,5kg / 20" | - |
| Front derailleur | - | SHIMANO SLX (34.9) | SHIMANO Deore (31.8) | - |
| Rear derailleur | - | SHIMANO XT | SHIMANO XT | - |
| Shifters | - | SHIMANO SLX (30) | SHIMANO Deore (30) | - |