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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | AUTHOR Solution 27,5 2019 | AUTHOR Classic 2019 | - | - |
| Code | UA#42905502 | UA#42909101 | - | - |
| Model card | link | link | - | - |
| Size | 15", 17", 19" | 16", 18", 20", 22" | - | - |
| Frame | alloy 6061 27.5" | alloy 6061 29" | - | - |
| Front fork | RST Blaze 27.5 ML oil, lock out (100 mm) | RST Capa 29 ML lock out (80 mm) | - | - |
| Head parts | PRESTINE Integrated 1-1/8" | PRESTINE Integrated 1-1/8" | - | - |
| Chain Wheel | SUNTOUR XCM 40-30-22 teeth 170 / 175 mm cranks | SUNTOUR NCX 48-36-26 teeth 170 / 175 mm cranks | - | - |
| BBParts | SUNTOUR XCT cartridge | SUNTOUR XCT cartridge | - | - |
| Front derailleur | SHIMANO Altus (34.9) | SHIMANO Altus (31.8) | - | - |
| Rear derailleur | SHIMANO Altus | SHIMANO Altus | - | - |
| Shifters | SHIMANO Altus (27) | SHIMANO Altus (27) | - | - |
| Free wheel | SHIMANO HG200-9 11-34 (9) | SHIMANO HG200-9 11-34 (9) | - | - |
| Chain | KMC Z9 | KMC Z9 | - | - |
| Hubs | QUANDO Disc 32 holes | QUANDO 32 holes | - | - |
| Brakes | TEKTRO Auriga disc hydraulic (6" rotors) | TEKTRO V | - | - |
| Brakes levers | TEKTRO Auriga | SHIMANO Altus | - | - |
| Rims | AUTHOR Xenon 27.5 32 holes | AUTHOR Argon 29 32 holes | - | - |
| Spokes | black steel | black steel | - | - |
| Tires | AUTHOR Rocket 27.5" x 2.10" | AUTHOR Speed Master 29"x 1.75" | - | - |
| Pedals | resin | AUTHOR Non Slip resin | - | - |
| Handlebar | AUTHOR 8° 660 / 680 mm | steel 20 mm 680mm | - | - |
| Grips | AUTHOR kratton rubber | AUTHOR ErgoGrip | - | - |
| Stem | AUTHOR alloy | ZOOM adjustable | - | - |
| Seat post | AUTHOR alloy (31.6) | ZOOM alloy (27.2) | - | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (31.8) | - | - |
| Saddle | AUTHOR Courier | AUTHOR Sphere | - | - |
| Speed | 27 | 27 | - | - |
| Weight | 14,4kg / 17" | 14,2kg / 20" | - | - |
