Author Impulse 27.5 ASL 2021-22 vs Felt Verza Speed 10 2020

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Felt Verza Speed 10 2020

Selected Bikes

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

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Felt Verza Speed 10 2020
Felt Verza Speed 10 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, Control Taper 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 -- Shimano RS510, 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 X11, 11-speed
Shifters SHIMANO Altus (24) Shimano 105 RS700 Rapidfire Plus, 2x11
Saddle AUTHOR Fenix Devox road sport, gel
Headset -- FSA integrated, No.42B-CUP, 1.125" - 1.5"
Derailleur Front SHIMANO TY700 (34.9) Shimano 105 R7000, clamp-on, ¯31.8 mm
Derailleur Rear SHIMANO Altus Shimano 105 R7000, 11-speed long cage
Hub Front QUANDO Disc 32 holes Sealed cartridge bearing, 11-speed, 135 mm QR, 6-bolt, 28H
Hub Rear -- Sealed cartridge bearing, 100 mm QR, 6-bolt, 24H
Spoke Black steel 2.0 mm stainless steel
Cassette -- Shimano, 11-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, 60 tpi, 700 x 30 c
Rear AUTHOR Speed Master 27.5" × 2.00" Kenda Kadence, K-Shield puncture protection, reflective strip, 60 tpi, 700 x 30 c
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 -- Obsidian Pearl (Reflective Pewter)


Physical Specs
Length -- --
Weight 14 kg 10.40 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 : Shimano sealed cartridge external, BSA threaded, 68 mm
Seatpost Clamp : Single bolt nut bar design, ¯31.8 mm

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