Author Impulse 27.5 ASL 2021-22 vs Felt VR60 2019

Compare Specifications of Author Impulse 27.5 ASL 2021-22 and Felt VR60 2019

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

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Felt VR60 2019
Felt VR60 2019

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Technical Specifications
Speed 24 --
Frame Alloy 6061 27.5" (ASL) Custom butted aluminum, Dynaform TIG-welded construction, BSA threaded bottom bracket shell, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical cable routing Shock
Stem AUTHOR alloy Devox Variable Angle, ±8°/±16° rise, Ø31.8 mm, 43 cm: 70 mm, 47 cm : 80 mm, 51 cm: 90 mm, 54 - 56 cm: 100 mm, 58 cm: 110 mm, 61 cm: 120 mm
Handle Bar AUTHOR 8° 640 / 660 mm Devox VR Super Lite Road, 86 mm reach, 130 mm drop, Ø31.8 mm, 43 - 51 cm: 42/45 cm, 54 cm: 44/47 cm, 56 - 61 cm: 46/49 cm
Fork Front: RST Gila 27.5 ML lock out (100 mm) Felt Variable Road UHC Advanced carbon fiber blades, size specific Control Taper aluminum steerer tube, carbon dropouts
Seatpost AUTHOR alloy (31.6) Devox Lite Road, Ø27.2 mm x 330 mm length
Grip AUTHOR high density foam --
Crankset -- FSA Tempo 3-piece, 50/34T, 43 - 47 cm: 165 mm, 51 cm: 170 mm, 54 - 56 cm: 172.5 mm, 58 - 61 cm: 175 mm
Pedals Resin Urban and Trekking platform pedal
Chain KMC Z8.3 KMC 8-Speed
Shifters SHIMANO Altus (24) Shimano Claris ST-R 2000 8-speed
Saddle AUTHOR Fenix Devox Variable Road
Headset -- FSA threadless with Felt Variable Height Cone Spacers (20 mm PC, 4.5 mm aluminum), Felt top cap, 43 - 47 cm: IS-21 integrated sealed cartridge bearing, 1.125", 51 - 61 cm: No.42B-CUP retainer bearing, 1.125 - 1.5"
Derailleur Front SHIMANO TY700 (34.9) Shimano Claris R2000 clamp-on, Ø31.8 mm
Derailleur Rear SHIMANO Altus Shimano Claris R2000 8-speed short cage
Hub Front QUANDO Disc 32 holes Devox RSL3D, 8/9/10-speed, 135 mm QR, 6-Bolt, 28H
Hub Rear -- Devox RSL3D, 100 mm QR, 6-bolt, 28H
Spoke Black steel 2.0 mm stainless steel
Cassette -- 8-speed, 12-34T
Bottom Bracket VP COMP cartridge --
Tyres
Front AUTHOR Speed Master 27.5" × 2.00" Vittoria Zaffiro, 700 x 28c
Rear AUTHOR Speed Master 27.5" × 2.00" Vittoria Zaffiro, 700 x 28c
Wheel / RIM Rims: AUTHOR Xenon 27.5 32 holes Devox Variable Road VR1.9, tubeless compatible 19 mm inner width, 23 mm depth
Brakes
Front TEKTRO disc hydraulic (6" rotors) Tektro MD-C550 dual piston flat mount disc, 160 mm rotor
Rear TEKTRO disc hydraulic (6" rotors) Tektro MD-C550 dual piston flat mount disc, 160 mm rotor
Brake Lever TEKTRO WS Shimano Claris R2000
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Electric Blue


Physical Specs
Length -- --
Weight 14 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)
Bar tape : Felt VelvetGel tape with 3M reflective base with reflective Felt Bubble-Tech F-Wing bar end plugs
Bottom Bracket : Sealed cartridge, BSA threaded, square taper axle, 68 x 103 mm
Seatpost Clamp : Felt single bolt, Ø31.8 mm

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