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| Image |  | - | - | - |
|---|---|---|---|---|
| Product | AUTHOR Ultrasonic 27,5 2021-22 | - | - | - |
| Code | UA#42933200 | - | - | - |
| Model card | link | - | - | - |
| Size | 14", 16" | - | - | - |
| Frame | triple butted hydroformed alloy 6061 27.5" | - | - | - |
| Front fork | RST F1RST 27.5 air, lock out (80 mm) | - | - | - |
| Head parts | AUTHOR Integrated 1.5" tapered | - | - | - |
| Chain Wheel | PROWHEEL 32 teeth 165 / 170 mm cranks | - | - | - |
| BBParts | PROWHEL BB unit | - | - | - |
| Rear derailleur | SHIMANO SLX | - | - | - |
| Shifters | SHIMANO SLX (11) | - | - | - |
| Free wheel | SHIMANO M5100-11 11-51 (11) | - | - | - |
| Chain | KMC X11 | - | - | - |
| Hubs | AUTHOR Xenon 32 holes | - | - | - |
| Brakes | TEKTRO Gemini disc hydraulic (6" rotors) | - | - | - |
| Brakes levers | TEKTRO Gemini WS | - | - | - |
| Rims | AUTHOR Xenon TRC 27.5 32 holes | - | - | - |
| Spokes | black stainless steel 2.0 mm | - | - | - |
| Tires | CST B-Trail aramid 27.5" × 2.25" | - | - | - |
| Pedals | alloy | - | - | - |
| Handlebar | AUTHOR Flat Top bar 9° 620 / 640 mm | - | - | - |
| Grips | AUTHOR kratton rubber | - | - | - |
| Stem | AUTHOR alloy | - | - | - |
| Seat post | AUTHOR alloy (31.6) | - | - | - |
| Seat clamp | AUTHOR (34.9) | - | - | - |
| Saddle | AUTHOR Champion Author Navigator | - | - | - |
| Speed | 11 | - | - | - |
| Weight | 11,5 kg / 16" | - | - | - |
