Author Impulse 27.5 ASL 2021-22 vs Felt Verza Speed 20 2020

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Felt Verza Speed 20 2020

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Author Impulse 27.5 ASL 2021-22
Author Impulse 27.5 ASL 2021-22

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Felt Verza Speed 20 2020
Felt Verza Speed 20 2020

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Model:

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Model:

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) Felt Verza Speed, Superlite Butted aluminum, smooth TIG welding, tapered 1.125" - 1.5" head tube, flat mount disc standard, internal cable routing, replaceable derailleur hanger
Stem AUTHOR alloy Aluminum, ±7¡ rise, ¯31.8 mm, XS: 80 mm, SM/MD: 90 mm, LG/XL: 100 mm, XXL: 110 mm
Handle Bar AUTHOR 8° 640 / 660 mm Flat bar, butted aluminum, ¯31.8 mm, 9¡ sweep, XS/SM: 620 mm MD/LG: 640 mm, XL/XXL: 660 mm
Fork Front: RST Gila 27.5 ML lock out (100 mm) Felt Fitness Disc UHC Advanced carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" aluminum steerer tube with integrated crown, flat mount disc mounting, mounting bosses on side of blades, 9 mm QR axle
Seatpost AUTHOR alloy (31.6) Aluminum cold-forged head, double bolt micro-adjust, ¯27.2 mm x 350 mm
Grip AUTHOR high density foam Lock-on ergonomic triple density with integrated bar end
Crankset -- FSA Gossamer Mega XO, 50/34T, XS: 165 mm, SM: 170 mm, MD/LG: 172.5 mm, XL/XXL: 175 mm
Pedals Resin Felt fitness aluminum body, nylon cage with TPE non-slip inlay
Chain KMC Z8.3 KMC X10, 10-speed
Shifters SHIMANO Altus (24) Shimano Tiagra SL4700 Rapidfire Plus, 2 x 10
Saddle AUTHOR Fenix Devox road sport, gel
Headset -- FSA integrated, No.42B-CUP, 1.125" - 1.5"
Derailleur Front SHIMANO TY700 (34.9) Shimano Tiagra, clamp-on, ¯31.8 mm
Derailleur Rear SHIMANO Altus Shimano Tiagra, 10-speed long cage
Hub Front QUANDO Disc 32 holes 10-speed, 135 mm QR, 6-bolt, 28H
Hub Rear -- 100mm QR, 6-bolt, 24H
Spoke Black steel 2.0 mm stainless steel
Cassette -- Shimano, 10-speed, 11-34T
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Kenda Kadence, K-Shield puncture protection, reflective strip, 60tpi, 700 x 30c
Rear AUTHOR Speed Master 27.5" × 2.00" Kenda Kadence, K-Shield puncture protection, reflective strip, 60tpi, 700 x 30c
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Devox Road Disc double wall aluminum, tubeless ready, 17 mm inner width, 22 mm depth
Brakes
Front TEKTRO disc hydraulic (6" rotors) Tektro R290 flat mount hydraulic disc, 160 mm rotor
Rear TEKTRO disc hydraulic (6" rotors) Tektro R290 flat mount hydraulic disc, 140 mm rotor
Brake Lever TEKTRO WS Tektro
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Midnight Blue (Reflective Aquafresh)


Physical Specs
Length -- --
Weight 14 kg 10.50 kg
Overview
Features -- --
Additional Details SIZE : 16", 18"
HEAD PARTS: PRESTINE Integrated 1-1/8"
CHAIN WHEEL : PROWHEEL 42-34-24 teeth 170 mm cranks
FREE WHEEL: SHIMANO HG200-8 12-32 (8)
SEAT CLAMP: AUTHOR (34.9)
Bottom Bracket : FSA MegaExo sealed cartridge, BSA threaded, 68 mm
Seatpost Clamp : Single bolt nut bar design, ¯31.8 mm

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