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| Image | ![]() | ![]() | ![]() | - |
|---|---|---|---|---|
| Product | AUTHOR Vista 2014 | Master 29 2023-24 | AUTHOR Orion 29 2021-22 | - |
| Code | UA#42827001 | UA#42947402 | UA#42936302 | - |
| Model card | link | link | link | - |
| Size | 17", 19" | 17", 19", 21" | 17", 19", 21" | - |
| Frame | alloy 6061 700c (L) | AUTHOR carbon Toray T700/800 monocoque 29" | triple butted hydroformed alloy 6061 29" | - |
| Front fork | RST Neon ML lock out (60 mm) | RST F1RST 110-15 Air TRL, air, remote lock out 15 × 110 mm thru axle, 1.5" tapered steerer (100 mm) | RST F1RST 29 15 TRL air, remote lock out (100 mm) | - |
| Head parts | AUTHOR Integrated 1-1/8" | PRESTINE Integrated 1.5" tapered | FSA Integrated 1.5" tapered | - |
| Chain Wheel | SUNTOUR NEX-T102 42-34-24 teeth 170 mm cranks | SHIMANO SLX, 34 teeth, 170 / 175 mm cranks | SHIMANO SLX 34 teeth 170 / 175 mm cranks | - |
| BBParts | SUNTOUR XCM cartridge | SHIMANO BB-MT800 PF | SHIMANO BB-MT800 BB unit | - |
| Front derailleur | SHIMANO M191 (34.9) | - | - | - |
| Rear derailleur | SHIMANO Alivio | SHIMANO XT | SHIMANO XT | - |
| Shifters | SHIMANO Revoshift (24) | SHIMANO SLX (12) | SHIMANO SLX (12) | - |
| Free wheel | SHIMANO HG-41-8 11-32 (8) | SHIMANO CS-M7100, 10-51 (12) | SHIMANO CS-M7100 10-51 (12) | - |
| Chain | SHIMANO HG-50 | SHIMANO M7100 | KMC X12 | - |
| Hubs | QUANDO 32 holes | AUTHOR / SHIMANO SLX, 15 × 110 mm thru front axle, 12 × 148 mm thru rear axle, 32 holes | AUTHOR Helium 15 / SHIMANO SLX 15 × 100 mm thru front axle 12 × 148 mm thru rear axle 32 holes | - |
| Brakes | TEKTRO 857AL | SHIMANO Deore, disc hydraulic (7" rotors) | SHIMANO BR-MT400 disc hydraulic (7" rotors) | - |
| Brakes levers | TEKTRO CL-530 | SHIMANO Deore | SHIMANO BL MT400 | - |
| Rims | AUTHOR Xenon Cross black 32 holes | AUTHOR Krypton TRC 29, 32 holes | AUTHOR Xenon Pro 29 32 holes | - |
| Spokes | black stainless steel 2.0 mm | black stainless steel 2.0 mm | black stainless steel 2.0 mm | - |
| Tires | AUTHOR PANARACER Silk Road Cross 700 x 38c | VITTORIA Barzo aramid 29" × 2.25" | VITTORIA Barzo foldable 29" × 2.25" | - |
| Pedals | AUTHOR Non Slip alloy | - | - | - |
| Handlebar | AUTHOR 20 mm 620 mm | RITCHEY MTN Comp 2 × 9, 9°, 700 / 720 mm | AUTHOR Flatbar 9° 700 / 720 mm | - |
| Grips | AUTHOR ErgoGrip | AUTHOR Pro Lock | AUTHOR Pro Lock | - |
| Stem | UNO adjustable | RITCHEY Comp 4-Axis | AUTHOR alloy | - |
| Seat post | AUTHOR alloy (31.6) | RITCHEY Comp (31.6) | AUTHOR alloy (31.6) | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | AUTHOR (34.9) | - |
| Saddle | AUTHOR Area Gel | PROLOGO Nago Evo X10 | AUTHOR Navigator | - |
| Speed | 24 | 12 | 12 | - |
| Weight | 12,9 kg / 19" | 11,2 kg / 19" | 11,9 kg / 19" | - |