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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | Vision 29 2023-24 | Empire 2025 | AUTHOR Enigma 2018 | - |
| Code | UA#42947102 | UA#42961602 | UA#42899002 | - |
| Model card | link | link | link | - |
| Size | 17", 19", 21" | 18", 20", 22" | 17', 19' | - |
| Frame | triple butted hydroformed alloy 6061 29" | double butted hydroformed alloy 6061 29" (integrated battery) | double butted hydroformed alloy 6061 700c (L) | - |
| Front fork | RST F1RST 110-15 Air TRL air, remote lock out, 15 × 110 mm thru axle, 1.5" tapered steerer (100 mm) | RST ViV Air TnL, air, lock out 1.5" tapered steerer (80 mm) | RST Volant Air TnL air, remote lock out (60 mm) | - |
| Head parts | PRESTINE Integrated 1.5" tapered | PRESTINE Integrated 1.5" tapered | AUTHOR Integrated 1-1/8' | - |
| Chain Wheel | SHIMANO SLX, 34 teeth, 170 / 175 mm cranks | SHIMANO Steps E-6100, 38 teeth, 170 / 175 mm cranks | SHIMANO Steps E6000 38 teeth 170 mm cranks | - |
| BBParts | SHIMANO BB-MT800, BB unit | SHIMANO Steps | SHIMANO Steps | - |
| Rear derailleur | SHIMANO XT | SHIMANO Cues 6000 | SHIMANO Deore | - |
| Shifters | SHIMANO SLX (12) | SHIMANO Cues 6000 (10) | SHIMANO Deore (10) | - |
| Free wheel | SHIMANO CS-M7100, 10-51 (12) | SHIMANO CS-LG400-10, 11-48 (10) | SHIMANO HG50-10 11-36 (10) | - |
| Chain | SHIMANO M7100 | KMC eGlide | KMC X10e | - |
| Hubs | AUTHOR / SHIMANO SLX, 15 × 110 mm thru front axle, 12 × 148 mm thru rear axle, 32 holes | AUTHOR Xenon, 32 holes | AUTHOR Radon 32 holes | - |
| Brakes | SHIMANO Deore, disc hydraulic (7" rotors) | TEKTRO HD-M530, disc hydraulic (7" rotors) | TEKTRO Gemini disc hydraulic (7' rotors) | - |
| Brakes levers | SHIMANO Deore | TEKTRO HD-M530 | TEKTRO Gemini WS | - |
| Rims | AUTHOR Krypton TRC 29, 32 holes | AUTHOR Xenon 29, 32 holes | AUTHOR Xenon Pro 29 32 holes | - |
| Spokes | black stainless steel 2.0 mm | black stainless steel 2.2 mm | black stainless steel 2.0 mm | - |
| Tires | VITTORIA Barzo aramid 29" × 2.25" | AUTHOR Speed Master 29" × 1.75" | AUTHOR PANARACER Silk Road Cross kevlar 700 x 42c | - |
| Handlebar | RITCHEY MTN Comp 2 × 9, 9°, 700 / 720 mm | AUTHOR, 15 mm, 700 / 720 mm | AUTHOR 15 mm 640 / 660 mm | - |
| Grips | AUTHOR Pro Lock | AUTHOR Pro Lock | AUTHOR Microtech ErgoGrip | - |
| Stem | RITCHEY Comp 4-Axis | AUTHOR alloy | AUTHOR alloy | - |
| Seat post | RITCHEY Comp (31.6) | AUTHOR alloy (27.2) | AUTHOR alloy (27.2) | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (31.8) | AUTHOR (31.8) | - |
| Saddle | PROLOGO Nago Evo X10 | AUTHOR Sphere Gel | AUTHOR Area Gel | - |
| Speed | 12 | 10 | 10 | - |
| Weight | 11,8 kg / 19" | 21,9 kg / 20" | 20,8 kg / 17' | - |
| Engine | - | SHIMANO Steps E-6100, 250 W | SHIMANO Steps DU-E6001 250W | - |
| Battery | - | SHIMANO E-8035 Li-Ion, 36 V, 14 Ah, 504 Wh | SHIMANO BT-E6010 Li-lon, 36V, 11.6 Ah, 418 Wh | - |
| Display | - | SHIMANO Steps E-7000, LCD | LCD SC-E6010 | - |
| Pedals | - | HT platform | AUTHOR Non Slip alloy | - |
