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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | AUTHOR Elevation 29 2018 | Spirit 27,5 ASL 2023-24 | - | - |
| Code | UA#42898702 | UA#42945800 | - | - |
| Model card | link | link | - | - |
| Size | 17', 19', 21' | 14", 16", 18" | - | - |
| Frame | double butted hydroformed alloy 6061 29' | hydroformed alloy 6061 27.5" (ASL) | - | - |
| Front fork | RST F1RST 29 15 TRL air, remote lock out 15 mm thru axle (100 mm) | RST Aerial 27.5 TRL air, remote lock out (100 mm) | - | - |
| Engine | SHIMANO Steps DU-E6001, 250W | - | - | - |
| Battery | SHIMANO BT-E8010 Li-lon, 36V, 14 Ah, 500 Wh | - | - | - |
| Display | LCD SC-E6010 | - | - | - |
| Head parts | FSA Integrated 1-1/8' | PRESTINE Integrated 1.5" tapered | - | - |
| Chain Wheel | SHIMANO Steps E6000 38 teeth 170 / 175 mm cranks | SHIMANO MT210-2, 36-22 teeth, 170 mm cranks | - | - |
| BBParts | SHIMANO Steps | SHIMANO BB-MT500, BB unit | - | - |
| Rear derailleur | SHIMANO Deore | SHIMANO Alivio | - | - |
| Shifters | SHIMANO Deore (10) | SHIMANO Alivio (18) | - | - |
| Free wheel | SHIMANO HG50-10 11-36 (10) | SHIMANO HG400-9, 11-36 (9) | - | - |
| Chain | KMC X10e | KMC Z9 | - | - |
| Hubs | AUTHOR Helium 15 / Xenon 12 15 x 100 mm thru front axle 12 x 142 mm thru rear axle 32 holes | QUANDO Disc, 32 holes | - | - |
| Brakes | TRP Slate 4 disc hydraulic (7' rotors) | TEKTRO HD-M280, disc hydraulic (6" rotors) | - | - |
| Brakes levers | TRP Slate 4 | TEKTRO HD-M280 | - | - |
| Rims | AUTHOR Krypton 29 32 holes | AUTHOR Xenon TRC 27.5, 32 holes | - | - |
| Spokes | black stainless steel 2.0 mm | black steel | - | - |
| Tires | VITTORIA e-Barzo kevlar 29' x 2.25' | AUTHOR Speed Master 27.5" × 2.00" | - | - |
| Pedals | HT platmorm | plastic | - | - |
| Handlebar | AUTHOR 15 mm 700 / 720 mm | AUTHOR rise 15 mm, 9°, 660 / 680 mm | - | - |
| Grips | AUTHOR Pro Lock | AUTHOR GripLock foam | - | - |
| Stem | AUTHOR alloy | AUTHOR alloy | - | - |
| Seat post | AUTHOR alloy (30.9) | AUTHOR alloy (31.6) | - | - |
| Seat clamp | AUTHOR (31.8) | AUTHOR (34.9) | - | - |
| Saddle | AUTHOR Navigator | AUTHOR Fenix | - | - |
| Speed | 10 | 18 | - | - |
| Weight | 20,7 kg / 19' | 13,7 kg / 16" | - | - |
| Front derailleur | - | SHIMANO Alivio (34.9) | - | - |
