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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | AUTHOR Aura XR5 2021-22 | AUTHOR MISSION 2008 | - | - |
| Code | UA#42941402 | UA#42746501 | - | - |
| Model card | link | link | - | - |
| Size | 500, 520, 540, 560, 580 mm | 16", 18", 20", 22", 24" | - | - |
| Frame | triple butted alloy 6061 | double butted alloy 6061 700C | - | - |
| Front fork | AUTHOR carbon legs, alloy steerer 1.5" tapered | RST Vita TnL oil, lock out (60 mm) | - | - |
| Head parts | PRESTINE Integrated 1.5" tapered | RITCHEY 1-1/8" Logic V2 (ahead) | - | - |
| Chain Wheel | SHIMANO GRX 600 46-30 teeth 172.5 / 175 mm cranks | SUNTOUR XCT-318 48-38-28 170 / 175 mm cranks | - | - |
| BBParts | SHIMANO BB-RS500 BB unit | SHIMANO UN-26 | - | - |
| Front derailleur | SHIMANO GRX 400 | SUNTOUR FD7 (31.8) | - | - |
| Rear derailleur | SHIMANO GRX 400 | SHIMANO LX | - | - |
| Shifters | SHIMANO GRX 400 (20) | SHIMANO Deore (27) | - | - |
| Free wheel | SHIMANO HG500-10 11-34 (10) | SHIMANO HG-50-9 11-34 | - | - |
| Chain | KMC X10 | SHIMANO HG-53 | - | - |
| Hubs | SHIMANO Road Disc 12 × 100 mm thru front axle 12 × 142 mm rear thru axle 32 holes | AUTHOR Disc cartridge 32 holes | - | - |
| Brakes | SHIMANO GRX 400 disc hydraulic (160 mm rotors) | TEKTRO Auriga Comp disc hydraulic 6" rotors | - | - |
| Brakes levers | SHIMANO GRX 400 | TEKTRO Auriga Comp | - | - |
| Rims | JALCO SRD 21 32 holes | AUTHOR Xenon Cross 32 holes | - | - |
| Spokes | black stainless steel 2.0 mm | black stainless steel 2.0mm | - | - |
| Tires | PANARACER Gravel King SK Sport aramid 700 × 38c | AUTHOR PANARACER Rolling Stone Cross 700 x 42c | - | - |
| Handlebar | PROMAX 420 / 440 / 460 mm | AUTHOR alloy | - | - |
| Grips/Bar tapes | AUTHOR suede / gel | - | - | - |
| Stem | AUTHOR | AUTHOR alloy | - | - |
| Seat post | AUTHOR (27.2) | AUTHOR alloy (27.2) | - | - |
| Seat clamp | AUTHOR (31.8) | AUTHOR (31.8) | - | - |
| Saddle | AUTHOR Guru CR | AUTHOR Ergo Gel | - | - |
| Speed | 20 | 27 | - | - |
| Weight | 10,6 kg / 54 cm | 13.80kg/ 20" | - | - |
| Pedals | - | AUTHOR alloy | - | - |
| Grips | - | AUTHOR ErgoGrip | - | - |
