Author Essence 2021-22 vs Author Unica 26 2021-22

Compare Specifications of Author Essence 2021-22 and Author Unica 26 2021-22

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Author Essence 2021-22
Author Essence 2021-22

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Author Unica 26 2021-22
Author Unica 26 2021-22

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Model:

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Technical Specifications
Fuel Electric Electric
Motor SHIMANO Steps E-5000, 250 W --
Speed 9 21
Battery SHIMANO E-8010 Li-Ion, 36 V, 14 Ah, 504 Wh --
Display SHIMANO Steps E-6100, LCD --
Frame Double butted hydroformed alloy 6061 29" (L) Alloy 6061 26" (L)
Stem AUTHOR alloy ZOOM alloy
Handle Bar AUTHOR 15 mm 660 / 680 mm Steel 20 mm 640 mm
Fork -- Front :RST Capa 26 T (80 mm)
Seatpost AUTHOR alloy (27.2) alloy (31.6)
Grip AUTHOR Pro Lock AUTHOR high density foam
Pedals AUTHOR Non Slip alloy Resin
Chain KMC e9T KMC Z7
Shifters SHIMANO Alivio (9) SHIMANO (21)
Saddle AUTHOR Area Gel AUTHOR
Derailleur Front -- SHIMANO TY500 (34.9)
Derailleur Rear SHIMANO Alivio SHIMANO TY500
Hub Front AUTHOR Radon 32 holes --
Hub Rear -- QUANDO 36 holes
Spoke black stainless steel 2.2 mm Steel
Bottom Bracket SHIMANO Steps VP COMP cartridge
Tyres
Front VITTORIA Barzo 29" × 2.10" AUTHOR Speed Master 26" × 2.00"
Rear VITTORIA Barzo 29" × 2.10" AUTHOR Speed Master 26" × 2.00"
Wheel / RIM Rims : AUTHOR Xenon 29 32 holes Rims :alloy 36 holes
Brakes
Front TEKTRO Gemini disc hydraulic (7" rotors) TEKTRO V
Rear -- TEKTRO V
Brake Lever TEKTRO Gemini WS SHIMANO
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- --


Physical Specs
Length -- --
Weight 21 kg 13.4 kg
Overview
Features -- --
Additional Details SIZE : 17", 19"
HEAD PARTS: AUTHOR Integrated 1-1/8"
CHAIN WHEEL :SHIMANO Steps E-5010 38 teeth 170 / 175 mm cranks
SEAT CLAMP: AUTHOR (31.8)
SIZE :16", 18"
HEAD PARTS: PRESTINE 1-1/8"
CHAIN WHEEL :PROWHEEL 42-34-24 teeth 170 mm cranks
FREE WHEEL:SHIMANO MF-TZ510 14-34 (7)

Which one do you think is better? And why?
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