Author Instinct 27.5 ASL 2021-22 vs Kreidler Vitality Eco 8

Compare Specifications of Author Instinct 27.5 ASL 2021-22 and Kreidler Vitality Eco 8

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Author Instinct 27.5 ASL 2021-22
Author Instinct 27.5 ASL 2021-22

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Kreidler Vitality Eco 8
Kreidler Vitality Eco 8

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Technical Specifications
Fuel Electric Electric
Drivetrain -- Bosch Performance, Gen. 3, 36 V mid-engine, 250 watts
Speed 11 --
Battery -- Bosch frame battery fully integrated, 500 Wh, 36 volts, 13.4 Ah, down tube
Display -- Intuvia
Frame Double butted hydroformed alloy 6061 27.5" (ASL) Aluminum 6061, fully integrated by Bosch
Stem AUTHOR alloy Humpert Ergotec Octopus 50, angle adjustable
Handle Bar AUTHOR 9° 660 / 680 mm Humpert Ergotec City Cruiser, aluminum, 635 mm
Fork Front : RST F1RST 27.5 15 TRL air, remote lock out (100 mm) Suntour NEX
Seatpost -- Humpert Ergotec SP 5.0, patent, spring loaded, 31.6 mm, 350 mm
Grip AUTHOR GripLock foam --
Crankset -- Miranda aluminum, 170 mm
Pedals -- Marwi SP-823
Chain KMC X11 KMC Z1 EPT
Shifters SHIMANO Deore (11) --
Saddle AUTHOR Fenix Selle Royal Milo Plus
Derailleur Rear SHIMANO Deore Shimano Nexus 5-speed back pedal
Hub Front -- Shimano Nexus 5-speed
Hub Rear AUTHOR Xenon 32 holes Shimano HB-TX505
Spoke Black stainless steel 2.0 mm Stainless steel 2.0 mm
Bottom Bracket SHIMANO BB-52 BB unit --
Stand -- Pletscher Comp Flex, rear stand
Headlamp -- Herrmans MR Go, 30 LUX with parking light
Taillamp -- Hermans H-Trace, with parking light
Tyres
Front VITTORIA Barzo foldable 27.5" × 2.25" Schwalbe Citizen, 47-622, reflex
Rear VITTORIA Barzo foldable 27.5" × 2.25" Schwalbe Citizen, 47-622, reflex
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes Schurmann YAK19 Disc aluminum hollow chamber
Brakes
Front SHIMANO BR-MT400 disc hydraulic (6" rotors) 180 mm, Shimano BR-MT200 disc brake
Rear -- 160 mm, Shimano BR-MT200 disc brake
Brake Lever SHIMANO BL MT400 Shimano Altus, 3-finger brake lever
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Black Matt


Physical Specs
Length -- --
Weight 12 kg 26.8 kg
Overview
Features -- --
Additional Details SIZE : 16", 18"
HEAD PARTS: FSA Integrated 1.5" tapered
CHAIN WHEEL : SHIMANO M5100-1 32 teeth 170 / 175 mm cranks
FREE WHEEL :SHIMANO CS-M5100-11 11-51 (11)
Tax Rate : Chin Haur, tapered 1 1/8 ”- 1.5” semi-integrated
Porter : Racktime, strutless, with spring clamp
Chain guard : SKS Chainbow_E
Fenders : SKS, plastic
Handles : Herrmans DD37, with screw clamp
Gear lever : Shimano Nexus, twist grip
Ring gear : Shimano CS-C7000, 30 teeth
Gear ratio (front : rear) : 38 teeth : 30 teeth

Which one do you think is better? And why?
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