Author Sonic 27.5 2021-22 vs Kreidler Raise RT4

Compare Specifications of Author Sonic 27.5 2021-22 and Kreidler Raise RT4

Selected Bikes

Author Sonic 27.5 2021-22
Author Sonic 27.5 2021-22

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Kreidler Raise RT4
Kreidler Raise RT4

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Technical Specifications
Frame Triple butted hydroformed alloy 6061 27.5" Aluminum 6061, 28 "trekking
Stem AUTHOR alloy Promax MQ-565, aluminum, angle adjustable, 4-way clamping
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm Trekking, steel, 600 mm
Fork -- Suntour CR-7V
Seatpost AUTHOR alloy (31.6) Promax, spring loaded, aluminum, 27.2 mm, 300 mm
Grip AUTHOR kratton rubber --
Crankset -- Shimano TY-301, 170 mm, 48/38/28 teeth
Pedals -- Marwi, plastic
Chain KMC X10 KMC X8
Shifters SHIMANO Deore (10) --
Saddle AUTHOR Champion Selle Royal Rio
Derailleur Front -- Shimano FD-TY71
Derailleur Rear SHIMANO Deore Shimano Acera RD-M360, 8-speed
Hub Front -- Shimano DH-C3000, hub dynamo
Hub Rear QUANDO Disc 32 holes Shimano FH-TX500
Spoke Black stainless steel 2.0 mm Stainless steel 2.0 mm
Bottom Bracket PROWHEL BB unit Tuna topaz
Stand -- Ursus side stand
Headlamp -- AXA Echo 15 LED, 15 LUX with parking light
Taillamp -- AXA Slim LED, with parking light
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Kenda Trekking, 42-622, reflex
Rear CST B-Trail aramid 27.5" × 2.25" Kenda Trekking, 42-622, reflex
Wheel / RIM Rims : AUTHOR Xenon TRC 27.5 32 holes Schurmann YAK19 aluminum hollow chamber
Brakes
Front TEKTRO Auriga disc hydraulic (6" rotors) Promax V-Brake rim brake
Rear -- Promax V-Brake rim brake
Brake Lever TEKTRO Auriga WS Shimano Altus ST-EF500
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Black Matt


Physical Specs
Length -- --
Weight 12.2 kg 17.3 kg
Overview
Features -- --
Additional Details SIZE : 14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
FREE WHEEL: SHIMANO M4100-10 11-46 (10)
Tax Rate : Chin Haur, 1 1/8 ”semi-integrated
Porter : Strutless, with spring clamp
Chain guard : Chain case, plastic
Fenders : SKS, plastic
Handles : Herrmans Ergo 84B
Gear lever : Shimano Altus
Ring gear : Shimano CS-HG200, 12-32 teeth
Gear ratio (front : rear) : 48/38/28 teeth: 12-32 teeth

Which one do you think is better? And why?
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