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| Image |  |  | - | - |
|---|---|---|---|---|
| Product | AUTHOR Spectra 2016 | AUTHOR Grand ASL 2013 | - | - |
| Code | UA#42862401 | UA#42817001 | - | - |
| Model card | link | link | - | - |
| Size | 16", 18" | 17", 19.5" | - | - |
| Frame | alloy 6061 26" (L) | alloy 6061 700c (ASL) | - | - |
| Front fork | RST Capa 26 T (80 mm) | RST Vita TnL oil, lock out (60 mm) | - | - |
| Head parts | PRESTINE Integrated 1-1/8" | AUTHOR Integrated 1-1/8" | - | - |
| Chain Wheel | PROWHEEL 42-34-24 teeth 170 mm cranks | SUNTOUR NEX-T102 42-34-24 teeth 170 mm cranks | - | - |
| BBParts | VP COMP cartridge | SUNTOUR XCM cartridge | - | - |
| Front derailleur | SHIMANO TX50 (34.9) | SHIMANO M191 (34.9) | - | - |
| Rear derailleur | SHIMANO TX55 | SHIMANO Alivio | - | - |
| Shifters | SHIMANO Altus (21) | SHIMANO Acera (24) | - | - |
| Free wheel | SHIMANO MF-TZ21 14-28 (7) | SHIMANO HG-41-8 11-32 (8) | - | - |
| Chain | KMC Z51 | SHIMANO HG-50 | - | - |
| Hubs | QUANDO 36 holes | QUANDO Disc 32 holes | - | - |
| Brakes | TEKTRO 837 | TEKTRO HDC 300 disc hydraulic (6" rotors) | - | - |
| Brakes levers | SHIMANO Altus | TEKTRO HDC 300 | - | - |
| Rims | alloy 36 holes | AUTHOR Xenon Cross black 32 holes | - | - |
| Spokes | steel | black stainless steel 2.0 mm | - | - |
| Tires | AUTHOR Speed Master 26" x 2.00" | AUTHOR PANARACER Rolling Stone Cross 700 x 42c | - | - |
| Pedals | resin | AUTHOR Nonslip alloy | - | - |
| Handlebar | steel 20 mm 640 mm | AUTHOR 20 mm 620 / 640 mm | - | - |
| Grips | AUTHOR high density foam | AUTHOR ErgoGrip | - | - |
| Stem | ZOOM alloy | UNO adjustable | - | - |
| Seat post | ZOOM alloy (31.6) | AUTHOR alloy (31.6) | - | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | - | - |
| Saddle | AUTHOR Noble | AUTHOR Area Gel | - | - |
| Speed | 21 | 24 | - | - |
| Weight | 13.9 kg / 18" | 13,7 Kg / 17" | - | - |
