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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | AUTHOR Spirit 27,5 ASL 2021-22 | AUTHOR Dynasty 2016 | - | - |
| Code | UA#42935100 | UA#42868302 | - | - |
| Model card | link | link | - | - |
| Size | 16", 18" | 17", 19" | - | - |
| Frame | hydroformed alloy 6061 27.5" (ASL) | alloy 6061 700c (L) | - | - |
| Front fork | RST Aerial 27.5 TRL air, remote lock out (100 mm) | RST Verse T (50 mm) | - | - |
| Head parts | AUTHOR Integrated 1.5" tapered | PRESTINE Integrated 1" | - | - |
| Chain Wheel | SHIMANO MT210-2 36-22 teeth 170 mm cranks | SUNTOUR XCE 42-34-24 teeth 170 mm cranks | - | - |
| BBParts | SHIMANO BB-MT500 BB unit | SUNTOUR XCT cartridge | - | - |
| Front derailleur | SHIMANO Alivio (34.9) | SHIMANO TX50 (31.8) | - | - |
| Rear derailleur | SHIMANO Alivio | SHIMANO Acera | - | - |
| Shifters | SHIMANO Alivio (18) | SHIMANO Acera (24) | - | - |
| Free wheel | SHIMANO HG400-9 11-36 (9) | SHIMANO HG31-8 11-32 (8) | - | - |
| Chain | KMC Z9 | SHIMANO HG40 | - | - |
| Hubs | QUANDO Disc 32 holes | SHIMANO Dynamo 32 holes QUANDO 32 holes | - | - |
| Brakes | TEKTRO Auriga disc hydraulic (6" rotors) | TEKTRO 857 | - | - |
| Brakes levers | TEKTRO Auriga WS | SHIMANO Acera | - | - |
| Rims | AUTHOR Xenon TRC 27.5 32 holes | AUTHOR Argon Cross 32 holes | - | - |
| Spokes | black steel | black stainless steel 2.0 mm | - | - |
| Tires | AUTHOR Speed Master 27.5" × 2.00" | CST reflexive stripes 700 x 40c | - | - |
| Pedals | plastic | AUTHOR Non Slip resin | - | - |
| Handlebar | AUTHOR 9° 660 / 680 mm | KALLOY alloy 45 mm 620 mm | - | - |
| Grips | AUTHOR GripLock foam | AUTHOR ErgoGrip | - | - |
| Stem | AUTHOR alloy | UNO adjustable | - | - |
| Seat post | AUTHOR alloy (31.6) | UNO suspension (27.2) | - | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (31.8) | - | - |
| Saddle | AUTHOR Fenix | AUTHOR Queen Sofa | - | - |
| Speed | 18 | 24 | - | - |
| Weight | 13,7 kg / 16" | 16.9 kg / 19" | - | - |
