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| Image | ![]() | ![]() | ![]() | - |
|---|---|---|---|---|
| Product | AUTHOR Context 29 ASL 2020 | Magnum 2026 | AUTHOR Bicycle Simplex 2010 | - |
| Code | UA#42925402 | UA#42968702 | UA#42777601 | - |
| Model card | link | link | link | - |
| Size | 16", 18" | 29" – 17.5", 19", 20.5" | M | - |
| Frame | triple butted hydroformed alloy 6061 29" | AUTHOR carbon Toray T800 monocoque 29" | alloy 7005 folding | - |
| Front fork | RST F1RST 29 15 TRL air remote lock out (100 mm) | ROCK SHOX SID SEL+ Remote 29, air, remote lock out, 15 mm thru axle Boost, 1.5" tapered steerer (100 mm) | hi-ten | - |
| Head parts | FSA Integrated 1.5" tapered | ACROS 320.52.557 1,5" | Dahon alloy | - |
| Chain Wheel | SHIMANO 32 teeth 170 / 175 mm cranks | SHIMANO XT, 36 teeth, 170/175 mm cranks | PROWHEEL 52T 170 mm cranks | - |
| BBParts | SHIMANO BB-MT800 BB unit | SHIMANO BB-MT800 | VP Comp. cartridge | - |
| Rear derailleur | SHIMANO SLX | SHIMANO XT Di2 | SUNTOUR | - |
| Shifters | SHIMANO SLX (12) | SHIMANO XT Di2 (12) | SRAM MRX (7) | - |
| Free wheel | SHIMANO M7100 10-51 (12) | SHIMANO CS-M7100, 10-51 teeth (12) | SHIMANO HG-30-7I 11-32 | - |
| Chain | KMC X12 | SHIMANO M7100 | SHIMANO HG-40 | - |
| Hubs | AUTHOR Helium 15 / SHIMANO 15 x 100 mm thru front axle 12 x 148 mm thru rear axle 32 holes | AUTHOR Flyer Carbon 30, wheel set, 28 holes, 15 x 110 mm thru front axle, 12 x 148 mm thru rear axle | QUANDO 28 holes | - |
| Brakes | SHIMANO BT M400 disc hydraulic (7" rotors) | SHIMANO XT, disc hydraulic (6" rotors) | TEKTRO 57AL | - |
| Brakes levers | TEKTRO Gemini WS | SHIMANO XT | TEKTRO alloy | - |
| Rims | AUTHOR Xenon Pro 29 32 holes | AUTHOR Flyer Carbon 30, wheel set, 28 holes | ALEX Y-303 alloy 20" 28 holes | - |
| Spokes | stainless steel hi-ten 2.0 mm black | SAPIM | black stainless steel 2.0 mm | - |
| Tires | VITTORIA Barzo kevlar 29" x 2.25" | VITTORIA Mezcal XC Race, foldable, tubeless, 29" x 2.25" | KENDA K-1038 20" x 1,50" | - |
| Handlebar | AUTHOR Flatbar 9° 680 / 700 mm | combo carbon, 720/740/760 mm | Dahon Integrus alloy | - |
| Grips | AUTHOR GripLock foam | - | AUTHOR high density foam | - |
| Stem | AUTHOR alloy | combo carbon 720/740/760 mm | Dahon Radius Telescope alloy telescopic | - |
| Seat post | AUTHOR alloy (31.6) | RITCHEY WCS Carbon 1B (31.6) | Dahon alloy | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | Dahon alloy | - |
| Saddle | AUTHOR Fenix | PROLOGO Scratch M5 Space AGX Tirox | AUTHOR gel | - |
| Speed | 12 | 12 | 7 | - |
| Weight | 12 kg /16" | 9,9 kg / 19" | 12,10 kg / M | - |
| Grips/Bar tapes | - | AUTHOR Pro Lock | - | - |
| Front derailleur | - | - | . | - |
| Pedals | - | - | plastic folding | - |