Author Sonic 27.5 2021-22 vs Trek Townie Path 9D Equipped Step-Thru

Compare Specifications of Author Sonic 27.5 2021-22 and Trek Townie Path 9D Equipped Step-Thru

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

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Trek Townie Path 9D Equipped Step-Thru
Trek Townie Path 9D Equipped Step-Thru

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Model:

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Technical Specifications
Load Carrying Capacity -- Combined weight of bicycle, rider, and cargo of 300 pounds (136 kg)
Frame Triple butted hydroformed alloy 6061 27.5" 6061-T6 aluminum w/ patented Flat Foot Technology
Stem AUTHOR alloy Forged alloy 25.4 mm quill, 80 mm extension
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm Alloy custom bend 25.9" width/4" rise
Fork -- Alloy, straight/tapered leg
Seatpost AUTHOR alloy (31.6) Alloy micro-adjust 27.2 mm x 400 mm
Grip AUTHOR kratton rubber Electra Townie custom ergo kraton w/ locking collars
Crankset -- Forged alloy 170 mm with double chainguards
Pedals -- Resin platform w/ grip tape tread
Chain KMC X10 KMC X9 nickel plated
Shifters SHIMANO Deore (10) Shimano acera rapid fire plus
Saddle AUTHOR Champion Selle royal Electra gel comfort saddle w/ shock-absorbing elastomers
Headset -- 1 1/8" steel threaded/semi-integrated
Derailleur Rear SHIMANO Deore Shimano Alivio 9-speed
Hub Front -- Alloy low flange w/ center lock disc, 32h
Hub Rear QUANDO Disc 32 holes Shimano Nexus Dynamo w/ center lock disc, 32h
Spoke Black stainless steel 2.0 mm --
Cassette -- Shimano 9-speed 11-36t
Chainrings -- 42t chainring
Bottom Bracket PROWHEL BB unit Sealed cartridge 68 mm/113 mm
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Kenda Kwik seven.5 27.5" x 2.4" w/ k-shield protection and reflective stripe
Rear CST B-Trail aramid 27.5" × 2.25" Kenda Kwik seven.5 27.5" x 2.4" w/ k-shield protection and reflective stripe
Wheel / RIM Rims : AUTHOR Xenon TRC 27.5 32 holes Alloy double walled 27.5" x 32h
Brakes
Front TEKTRO Auriga disc hydraulic (6" rotors) Front/rear: Tektro hydraulic disc brake
Rear -- Front/rear: Tektro hydraulic disc brake
Brake Lever TEKTRO Auriga WS --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Matte Rosewood
Dusk
Matte Gunmetal
Aurora Metallic
Pearlized White


Physical Specs
Length -- --
Weight 12.2 kg 14.5 kg
Overview
Features -- - Flat Foot Technology
- MIK Compatibility
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)
Painted alloy fenders and chainguard
Rear MIK compatible rack
Hub dynamo powered Spanninga front and rear LED lights

Which one do you think is better? And why?
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