| Selected Bikes |  Author Ultrasonic 27.5 2021-22
Brand: Model: |
 Co-Motion Divide
Brand: Model: |
Brand: Model: |
Brand: Model: |
| Speed | 11 | -- | ||
| Frame | Triple butted hydroformed alloy 6061 27.5" | Co-Motion-designed Reynolds 725 heat treated double butted Cro-Moly tubing | ||
| Stem | AUTHOR alloy | -- | ||
| Handle Bar | AUTHOR Flat Top bar 9° 620 / 640 mm | -- | ||
| Fork | Front : RST F1RST 27.5 air, lock out (80 mm) | Co-Motion taper-gauge Cro-Moly with CNC steerer | ||
| Seatpost | AUTHOR alloy (31.6) | -- | ||
| Grip | AUTHOR kratton rubber | -- | ||
| Pedals | Alloy | -- | ||
| Chain | KMC X11 | -- | ||
| Shifters | SHIMANO SLX (11) | SRAM Apex 11-speed / SRAM Apex Double Tap levers | ||
| Saddle | AUTHOR Champion Author Navigator | Co-Motion 31.6 / Selle Italia XR Flow | ||
| Headset | -- | Cane Creek 40 series | ||
| Derailleur Front | -- | SRAM Apex 11-speed / SRAM Apex Double Tap levers | ||
| Derailleur Rear | SHIMANO SLX | SRAM Apex 11-speed / SRAM Apex Double Tap levers | ||
| Hub Front | AUTHOR Xenon 32 holes | -- | ||
| Spoke | Black stainless steel 2.0 mm | -- | ||
| Bottom Bracket | PROWHEL BB unit | -- |
| Front | CST B-Trail aramid 27.5" × 2.25" | WTB Venture 700 x 50 mm | ||
| Rear | CST B-Trail aramid 27.5" × 2.25" | WTB Venture 700 x 50 mm | ||
| Wheel / RIM | Rims :AUTHOR Xenon TRC 27.5 32 holes | Hand built with Velocity Cliffhanger 29er rims |
| Front | TEKTRO Gemini disc hydraulic (6" rotors) | Avid BB7 160 mm Disc | ||
| Rear | TEKTRO Gemini disc hydraulic (6" rotors) | Avid BB7 160 mm Disc | ||
| Brake Lever | TEKTRO Gemini WS | -- |
| Front | -- | -- | ||
| Rear | -- | -- |
| Colors | -- | -- |
| Length | -- | -- | ||
| Weight | 12 kg | -- |
| Features | -- | - Rugged and tough Reynolds 725 steel tubing with integrated chain-stay yoke - Proven Co-Motion touring geometry - Rack and Fender mounts plus three bottle mounts |
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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 |
Drivetrain : FSA V-drive 32t crank / SRAM 11-42t NX cassette Cockpit : FSA Gossamer stem / Omega compact handlebar |
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