| Selected Bikes |  Author Ultrasonic 27.5 2021-22
Brand: Model: |
 Kross Level 4.0
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Speed | 11 | 27 | ||
| Frame | Triple butted hydroformed alloy 6061 27.5" | ALUMINUM LITE | ||
| Stem | AUTHOR alloy | ALUMINIUM 110 MM/31,8/7° | ||
| Handle Bar | AUTHOR Flat Top bar 9° 620 / 640 mm | ALUMINIUM 720 MM 31.8 | ||
| Fork | Front : RST F1RST 27.5 air, lock out (80 mm) | SR SUNTOUR XCR 32 RL COIL | ||
| Seatpost | AUTHOR alloy (31.6) | -- | ||
| Grip | AUTHOR kratton rubber | KROSS SCALE | ||
| Crankset | -- | SUNTOUR XCM | ||
| Pedals | Alloy | FP-917N | ||
| Chain | KMC X11 | SHIMANO HG53 | ||
| Shifters | SHIMANO SLX (11) | SHIMANO M2010 | ||
| Saddle | AUTHOR Champion Author Navigator | SELLE ROYAL | ||
| Headset | -- | FP-H816 O1-1/8" | ||
| Derailleur Front | -- | SHIMANO ACERA M3000 | ||
| Derailleur Rear | SHIMANO SLX | SHIMANO DEORE M592 | ||
| Hub Front | AUTHOR Xenon 32 holes | GL-B43R-DS | ||
| Hub Rear | -- | GL-B43F-DS | ||
| Spoke | Black stainless steel 2.0 mm | -- | ||
| Cassette | -- | FP-B902/2A | ||
| Chainrings | -- | 40T-30T-22T/175 MM | ||
| Bottom Bracket | PROWHEL BB unit | FP-B902 |
| Front | CST B-Trail aramid 27.5" × 2.25" | SCHWALBE SMART SAM 29 X 2.1 | ||
| Rear | CST B-Trail aramid 27.5" × 2.25" | SCHWALBE SMART SAM 29 X 2.1 | ||
| Wheel / RIM | Rims :AUTHOR Xenon TRC 27.5 32 holes | KROSS |
| Front | TEKTRO Gemini disc hydraulic (6" rotors) | SHIMANO MT200 | ||
| Rear | TEKTRO Gemini disc hydraulic (6" rotors) | SHIMANO MT200 | ||
| Brake Lever | TEKTRO Gemini WS | SHIMANO MT200 |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | Black / Blue / Silver matte Gray / Orange Glossy |
| Length | -- | -- | ||
| Weight | 12 kg | 13 kg |
| Features | -- | -- | ||
| Additional Details | SIZE :14", 16" HEAD PARTS: AUTHOR Integrated 1.5" tapered CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks |
Travel : 10 MM Rear Shock : Lack Freewheel Range : 11-34T Saddle Bracket : Aluminium 27,2 X 400 |
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