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| Image |  |  |  | - |
|---|---|---|---|---|
| Product | AUTHOR Airline ASL 2021-22 | AUTHOR A-Ray 27,5 2019-20 | AUTHOR Bicycle Era 1.0 2010 | - |
| Code | UA#42938402 | UA#4291320220 | UA#42775501 | - |
| Model card | link | link | link | - |
| Size | 17", 19" | 17.5", 19", 21" | M, L, XL | - |
| Frame | triple butted alloy 6061 29" (ASL) | double butted alloy 6061 27.5" | alloy 6061, suspension | - |
| Front fork | RST Viv Air TnL air, lock out (80 mm) | ROCK SHOX Recon Gold RL Remote 27 15 Solo Air air, lock out 15 mm thru axle 1.5" tapered steerer (130 mm) | RST Raxxon oil (120 mm) | - |
| Head parts | AUTHOR Integrated 1-1/8" | PRESTINE Integrated 1.5" tapered | AUTHOR Integrated 1-1/8" (ahead) | - |
| Chain Wheel | SHIMANO Deore 44-32-24 teeth 170 / 175 mm cranks | SHIMANO SLX-B2 (Boost) 36-26 teeth 170 / 175 mm cranks | FSA Gamma Drive MegaExo 44-32-22 170 / 175 mm cranks | - |
| BBParts | SHIMANO BB-52 BB unit | SHIMANO BB-MT800 PF type | FSA MegaExo BB unit | - |
| Front derailleur | SHIMANO Deore (31.8) | SHIMANO SLX | SRAM X7 (34.9) | - |
| Rear derailleur | SHIMANO Deore | SHIMANO XT | SRAM X7 | - |
| Shifters | SHIMANO Deore (30) | SHIMANO SLX (22) | SRAM X5 Trigger (27) | - |
| Free wheel | SHIMANO HG50-10 11-36 (10) | SHIMANO M7000-11 11-42 (11) | SRAM PG-950 11-32 | - |
| Chain | KMC X10 | SHIMANO HG601 | SRAM PC-951 | - |
| Hubs | AUTHOR Radon 32 holes | MAVIC XA 27.5 wheel set 24 holes boost 15 x 110 mm thru front axle boost 12 x 148 mm thru rear axle | AUTHOR Xenon Disc 32 holes | - |
| Brakes | TEKTRO Gemini disc hydraulic (6" rotors) | SHIMANO Deore disc hydraulic (7" rotors) | TEKTRO Auriga Comp disc hydraulic (7" rotors) | - |
| Brakes levers | TEKTRO Gemini WS | SHIMANO Deore | TEKTRO Auriga Comp | - |
| Rims | AUTHOR Xenon 29 32 holes | - | AUTHOR Argon 32 holes | - |
| Spokes | black stainless steel 2.0 mm | MAVIC | black stainless steel 2.0 mm | - |
| Tires | AUTHOR Speed Master 29" × 1.75" | VITTORIA Barzo kevlar 27.5" x 2.25" | AUTHOR Trail Master 26" x 2.20" | - |
| Pedals | AUTHOR Non Slip alloy | - | SHIMANO M520 clipless | - |
| Handlebar | AUTHOR 15 mm 660 / 680 mm | RITCHEY MTN Rizer Trail 20mm 9° 710 / 740 mm | EASTON EA30MB riser 20 mm 31.8 mm | - |
| Grips | AUTHOR Microtech ErgoGrip | AUTHOR Pro Lock | AUTHOR GripLock | - |
| Stem | AUTHOR alloy | RITCHEY Trail | EASTON EA30 | - |
| Seat post | AUTHOR alloy (27.2) | KIND SHOCK E30i remote control adjustable (31.6) | EASTON EA30 (31.6) | - |
| Seat clamp | AUTHOR (31.8) | AUTHOR (34.9) | AUTHOR (34.9) | - |
| Saddle | AUTHOR Area Gel | AUTHOR Patriot | FIZIK Nisene III | - |
| Speed | 30 | 22 | 27 | - |
| Weight | 13,3 kg / 17" | 14,4kg / M" | 15,10 kg / L | - |
| Shocker | - | air shocker ROCK SHOX Monarch RL HVI 200 / 51 mm (rear travel 130 mm) | oil-air shocker SUNTOUR Epicon lock out 190 / 50 mm (rear travel 130 mm) | - |
