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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | AUTHOR Spirit 2013 | AUTHOR Grand 2012 | - | - |
| Code | UA#42813201 | UA#42806601 | - | - |
| Model card | link | link | - | - |
| Size | 15", 17", 19", 21", 23" | 16", 18", 20", 22", 24" | - | - |
| Frame | alloy 6061 26" | alloy 6061 700c | - | - |
| Front fork | RST Aerial 30 Air air, lock out (100 mm) | RST Vita TnL oil, lock out (60 mm) | - | - |
| Head parts | FSA Integrated 1-1/8" | AUTHOR Integrated 1-1/8" | - | - |
| Chain Wheel | SUNTOUR XCM-T414 44-32-22 teeth 170 / 175 mm cranks | SUNTOUR XCT-V1-T208 48-38-28 teeth 170 / 175 mm cranks | - | - |
| BBParts | SUNTOUR XCM cartridge | SUNTOUR XCM cartridge | - | - |
| Front derailleur | SHIMANO Acera (34.9) | SHIMANO M191 (34.9) | - | - |
| Rear derailleur | SHIMANO Alivio | SHIMANO Alivio | - | - |
| Shifters | SHIMANO Alivio (27) | SHIMANO Acera (24) | - | - |
| Free wheel | SHIMANO HG-30-9 11-32 (9) | SHIMANO HG-41-8 11-32 (8) | - | - |
| Chain | SHIMANO HG-53 | SHIMANO HG-50 | - | - |
| Hubs | QUANDO Disc 32 holes | QUANDO Disc 32 holes | - | - |
| Brakes | TEKTRO HDC 300 WH disc hydraulic (6" rotors) | TEKTRO Draco disc hydraulic (6" rotors) | - | - |
| Brakes levers | TEKTRO HDC 300 WH | TEKTRO Draco | - | - |
| Rims | AUTHOR Sphere black 32 holes | AUTHOR Xenon Cross black 32 holes | - | - |
| Spokes | black steel | black stainless steel 2.0 mm | - | - |
| Tires | AUTHOR Trail Master 26" x 2.00" | AUTHOR PANARACER Trail Master Cross 700 x 38c | - | - |
| Pedals | AUTHOR alloy | AUTHOR alloy | - | - |
| Handlebar | KALLOY 15 mm 620 / 640 mm | AUTHOR 20 mm 620 / 640 mm | - | - |
| Grips | AUTHOR high density foam | AUTHOR ErgoGrip | - | - |
| Stem | KALLOY alloy | UNO adjustable | - | - |
| Seat post | KALLOY alloy (31.6) | AUTHOR alloy (31.6) | - | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | - | - |
| Saddle | AUTHOR Mega Top | AUTHOR Sphere Gel | - | - |
| Speed | 27 | 24 | - | - |
| Weight | 13,6 Kg / 19" | 13,7 Kg / 20" | - | - |
