| Selected Bikes |  Author Ultrasonic 27.5 2021-22
Brand: Model: |
 Obed Borough Grid
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Speed | 11 | -- | ||
| Frame | Triple butted hydroformed alloy 6061 27.5" | Carbon Fiber | ||
| Stem | AUTHOR alloy | FSA V Drive 31.8 70 mm | ||
| Handle Bar | AUTHOR Flat Top bar 9° 620 / 640 mm | FSA Low Rise Alloy | ||
| Fork | Front : RST F1RST 27.5 air, lock out (80 mm) | Carbon, Multiple Rack/Fender/Cargo Mounts | ||
| Seatpost | AUTHOR alloy (31.6) | 27.2 mm, FSA Gossamer Alloy | ||
| Grip | AUTHOR kratton rubber | -- | ||
| Crankset | -- | Shimano GRX RX810 1X 42T | ||
| Pedals | Alloy | Flat Pedals | ||
| Chain | KMC X11 | Shimano Ultegra HG701 | ||
| Shifters | SHIMANO SLX (11) | Shimano Trigger Shifter | ||
| Saddle | AUTHOR Champion Author Navigator | WTB Volt Medium Steel | ||
| Headset | -- | Cane Creek 40 Series | ||
| Derailleur Rear | SHIMANO SLX | Shimano Ultegra RX | ||
| Hub Front | AUTHOR Xenon 32 holes | -- | ||
| Spoke | Black stainless steel 2.0 mm | -- | ||
| Cassette | -- | Shimano Ultegra HG800 11-30 | ||
| Chainrings | -- | 52/36t | ||
| Bottom Bracket | PROWHEL BB unit | BB86 Shimano |
| Front | CST B-Trail aramid 27.5" × 2.25" | -- | ||
| Rear | CST B-Trail aramid 27.5" × 2.25" | -- | ||
| Wheel / RIM | Rims :AUTHOR Xenon TRC 27.5 32 holes | -- |
| Front | TEKTRO Gemini disc hydraulic (6" rotors) | Shimano MT201 Hydraulic Disc Brake Rotor : Shimano MT800 160 mm |
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| Rear | TEKTRO Gemini disc hydraulic (6" rotors) | Shimano MT201 Hydraulic Disc Brake Rotor : Shimano MT800 160 mm |
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| Brake Lever | TEKTRO Gemini WS | -- |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | -- |
| Length | -- | -- | ||
| Weight | 12 kg | -- |
| Features | -- | - Water Bottle Mounts - Fender Mounts - Rack Mounts - Three-Pack Mounts - Downtube Accessory Mount |
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| Additional Details | SIZE :14", 16" HEAD PARTS: AUTHOR Integrated 1.5" tapered CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks |
Sizes : XS, S, M, L, XL |
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