Author Ultrasonic 27.5 2021-22 vs BH GRAVELX EVO 3.5

Compare Specifications of Author Ultrasonic 27.5 2021-22 and BH GRAVELX EVO 3.5

Selected Bikes

Author Ultrasonic 27.5 2021-22
Author Ultrasonic 27.5 2021-22

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BH GRAVELX EVO 3.5
BH GRAVELX EVO 3.5

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Model:

Brand:

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Technical Specifications
Speed 11 --
Frame Triple butted hydroformed alloy 6061 27.5" Gravel X Carbon Monocoque
Stem AUTHOR alloy BH SL
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm BH Lite Gravel
Fork Front : RST F1RST 27.5 air, lock out (80 mm) Gravel X Evo Carbon 1.5"
Seats -- Seat clamp : BH Gravel X
Seatpost AUTHOR alloy (31.6) BH Lite Gravel
Grip AUTHOR kratton rubber --
Crankset -- Shimano GRX 46/30
Pedals Alloy --
Chain KMC X11 FSA TH-CN1102
Shifters SHIMANO SLX (11) Shift levers : Shimano GRX Hydra
Saddle AUTHOR Champion Author Navigator Prologo AGX
Headset -- BH SL Integrated Sealed Bearing
Derailleur Front -- Shimano GRX
Derailleur Rear SHIMANO SLX Shimano GRX
Hub Front AUTHOR Xenon 32 holes --
Spoke Black stainless steel 2.0 mm --
Cassette -- Shimano 105 11/34
Bottom Bracket PROWHEL BB unit --
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Hutchinson Touareg 700x40
Rear CST B-Trail aramid 27.5" × 2.25" Hutchinson Touareg 700x40
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes Wheelset : Shimano RS370 Disc Tubeless
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) Shimano GRX Hydra
Rear TEKTRO Gemini disc hydraulic (6" rotors) Shimano GRX Hydra
Brake Lever TEKTRO Gemini WS --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 12 kg --
Overview
Features -- --
Additional Details SIZE :14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
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