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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | AUTHOR Bicycle Era 2.0 2011 | AUTHOR Stratos ASL 2021-22 | AUTHOR Rival 27,5 2020 | - |
| Code | UA#42786001 | UA#42937902 | UA#42922501 | - |
| Model card | link | link | link | - |
| Size | 17", 19", 21" | 17", 19" | 15", 17", 19" | - |
| Frame | AUTHOR carbon monocoque, suspension | alloy 6061 29" (ASL) | alloy 6061 27.5" | - |
| Shocker | oil-air shocker SUNTOUR Epicon AM LOD lock out 190 / 50 mm (rear travel 130 mm) | - | - | - |
| Front fork | RST Titan 15 Air SRL air, remote lock out 15 mm thru axle 1.5" taper steerer (120 mm) | RST Capa 29 ML lock out (80 mm) | RST Gila 27.5 T (100 mm) | - |
| Head parts | FSA Orbit C-40 1.5" taper | AUTHOR Integrated 1-1/8" | PRESTINE Integrated 1-1/8" | - |
| Chain Wheel | SHIMANO M552-10 42-32-24 170 / 175 mm cranks | SUNTOUR NCX 44-32-22 teeth 170 mm cranks | PROWHEEL 42-34-24 teeth 170 mm cranks | - |
| BBParts | SHIMANO M552-10 BB unit | SUNTOUR XCT cartridge | VP COMP cartridge | - |
| Front derailleur | SHIMANO SLX (34.9) | SHIMANO Altus (31.8) | SHIMANO TY700 (34.9) | - |
| Rear derailleur | SHIMANO XT | SHIMANO Alivio | SHIMANO TX800 | - |
| Shifters | SHIMANO SLX (30) | SHIMANO Acera (27) | SHIMANO TX800 (24) | - |
| Free wheel | SHIMANO HG-81-10 11-36 (10) | SHIMANO HG200-9 11-36 (9) | SHIMANO HG200-8 12-32 (8) | - |
| Chain | SHIMANO HG-74 | KMC Z9 | KMC Z8.1 | - |
| Hubs | AUTHOR Xenon Disc 15 mm thru axle 32 holes | QUANDO 32 holes | QUANDO Disc 32 holes | - |
| Brakes | SHIMANO M575 disc hydraulic (7" rotors) | TEKTRO V | TEKTRO disc mechanical (6" rotors) | - |
| Brakes levers | SHIMANO M575 | TEKTRO alloy | SHIMANO TX800 | - |
| Rims | AUTHOR Argon Pro 32 holes | AUTHOR Argon 29 32 holes | AUTHOR Xenon 27.5 32 holes | - |
| Spokes | black stainless steel 2.2 mm butted | black stainless steel 2.0 mm | hi-ten black | - |
| Tires | GEAX Saguaro Kevlar 26" x 2.20" | AUTHOR Speed Master 29" × 1.75" | AUTHOR Rocket 27.5" x 2.10" | - |
| Pedals | SHIMANO M520 clipless | AUTHOR Non Slip alloy | resin | - |
| Handlebar | EASTON EA50MB 20 mm 31.8 mm | AUTHOR 25 mm 660 / 680 mm | hi-ten 20 mm 640 mm | - |
| Grips | AUTHOR GripLock | AUTHOR ErgoGrip Lock | AUTHOR kratton rubber | - |
| Stem | EASTON EA50 | UNO adjustable | ZOOM alloy | - |
| Seat post | AUTHOR carbon (31.6) | AUTHOR alloy (27.2) | ZOOM alloy (31.6) | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (31.8) | AUTHOR (34.9) | - |
| Saddle | FIZIK Nisene III | AUTHOR Area Gel | AUTHOR Courier | - |
| Speed | 30 | 27 | 24 | - |
| Weight | 13.8 kg / 19" | 13,9 kg / 17" | 15 kg /17" | - |
