Author Impulse 27.5 ASL 2021-22 vs Felt Verza Speed 40W 2019

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Felt Verza Speed 40W 2019

Selected Bikes

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

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Felt Verza Speed 40W 2019
Felt Verza Speed 40W 2019

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Model:

Brand:

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) Felt Verza Speed, Superlite Butted aluminum, smooth TIG welding, flat mount disc standard, replaceable derailleur hanger
Stem AUTHOR alloy Aluminum, ±15° rise, Ø31.8 mm, XS: 60 mm, SM: 70 mm, MD: 80 mm, LG: 90 mm
Handle Bar AUTHOR 8° 640 / 660 mm Flat bar, butted aluminum, Ø31.8 mm, 9° sweep, XS/SM/MD: 600 mm, LG: 640 mm
Fork Front: RST Gila 27.5 ML lock out (100 mm) Felt Fitness F-Lite aluminum blades, 1-1/8" 4130 Cr-Mo steerer tube, flat mount disc tabs
Seatpost AUTHOR alloy (31.6) Aluminum double bolt micro-adjust, Ø27.2 mm x 350 mm
Grip AUTHOR high density foam Felt Ergonomic double density
Crankset -- SR/Suntour XCC, 48/38/28T, XS: 160 mm, SM/MD: 170 mm, LG: 175 mm
Pedals Resin Fitness nylon with TPE non-slip inlay
Chain KMC Z8.3 KMC 8-speed
Shifters SHIMANO Altus (24) Shimano M310 Rapidfire Plus, 3 x 8
Saddle AUTHOR Fenix Selle Royal Look In Sport A200
Headset -- FSA semi-integrated, No.10, 1-1/8"
Derailleur Front SHIMANO TY700 (34.9) Shimano Altus M310, clamp-on, Ø31.8 mm
Derailleur Rear SHIMANO Altus Shimano Acera M360, 8-speed long cage
Hub Front QUANDO Disc 32 holes 8/9-speed cassette, 135 mm QR, 6-bolt, 32H
Hub Rear -- 100 mm QR, 6-bolt, 32H
Spoke Black steel 2.0 mm stainless steel
Cassette -- Shimano,11-34T, 8-speed
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Kenda Kriterium, K-Shield puncture protection, reflective strip, 60tip, 700 x 30c
Rear AUTHOR Speed Master 27.5" × 2.00" Kenda Kriterium, K-Shield puncture protection, reflective strip, 60tip, 700 x 30c
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Devox Road Disc double wall, tubeless ready, 17 mm inner width, 22 mm depth
Brakes
Front TEKTRO disc hydraulic (6" rotors) Promax flat mount mechanical disc, 160 mm rotor
Rear TEKTRO disc hydraulic (6" rotors) Promax flat mount mechanical disc, 160 mm rotor
Brake Lever TEKTRO WS Promax
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Matte Obsidian (Reflective Lilac)


Physical Specs
Length -- --
Weight 14 kg 11.7 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)
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Accessories -- Bottom Bracket : Sealed cartridge, BSA threaded, square taper axle, 68 mm
Seatpost Clamp : Single bolt, Ø31.8 mm

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