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| Image | ![]() | ![]() | - | - |
|---|---|---|---|---|
| Product | AUTHOR Bicycle A-Ray 1.0 2010 | AUTHOR Impulse ASL 2015 | - | - |
| Code | UA#42775201 | UA#42832501 | - | - |
| Model card | link | link | - | - |
| Size | M, L, XL | 16", 18", 20" | - | - |
| Frame | alloy 6061, suspension | alloy 6061 26" (ASL) | - | - |
| Shocker | oil-air shocker SUNTOUR Epicon lock out 165 / 38 mm (rear travel 100 mm) | - | - | - |
| Front fork | RST First Air air, lock out (100 mm) | RST Gila 26 ML lock out (80 mm) | - | - |
| Head parts | AUTHOR Integrated 1-1/8" (ahead) | PRESTINE Integrated 1-1/8" | - | - |
| Chain Wheel | SHIMANO M590 44-32-22 170 / 175 mm cranks | PROWHEEL 42-34-24 teeth 170 / 175 mm cranks | - | - |
| BBParts | SHIMANO M590 BB unit | VP COMP cartridge | - | - |
| Front derailleur | SHIMANO Deore (34.9) | SHIMANO M190 (34.9) | - | - |
| Rear derailleur | SHIMANO SLX | SHIMANO Altus | - | - |
| Shifters | SHIMANO Deore (27) | SHIMANO Altus (21) | - | - |
| Free wheel | SHIMANO HG-50-9 11-32 | SHIMANO HG20-7 12-32 (7) | - | - |
| Chain | SHIMANO HG-53 | KMC Z51 | - | - |
| Hubs | AUTHOR Xenon Disc 32 holes | QUANDO Disc 32 holes | - | - |
| Brakes | TEKTRO Auriga Comp disc hydraulic (6" rotors) | TEKTRO Auriga disc hydraulic (6" rotors) | - | - |
| Brakes levers | TEKTRO Auriga Comp | TEKTRO Auriga WS | - | - |
| Rims | AUTHOR Argon 32 holes | alloy 32 holes | - | - |
| Spokes | black stainless steel 2.0 mm | steel | - | - |
| Tires | AUTHOR Trail Master 26" x 2.00" | AUTHOR Spanker 26" x 1,95" | - | - |
| Pedals | SHIMANO M520 clipless | resin | - | - |
| Handlebar | EASTON EA30MB riser 20 mm 31.8 mm | AUTHOR 20 mm 660 / 680 mm | - | - |
| Grips | AUTHOR GripLock | AUTHOR high density foam | - | - |
| Stem | EASTON EA30 | AUTHOR alloy | - | - |
| Seat post | EASTON EA30 (31.6) | AUTHOR alloy (31.6) | - | - |
| Seat clamp | AUTHOR (34.9) | AUTHOR (34.9) | - | - |
| Saddle | FIZIK Nisene III | AUTHOR Fenix | - | - |
| Speed | 27 | 21 | - | - |
| Weight | 13,80 kg / L | 13.7 kg / 18" | - | - |